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How does the JBL Tune Flex 2 stack up? With 179 specs including general information, audio performance, battery & charging & build & design, it might just be your next studio essential.
A fast snapshot of the JBL Tune Flex 2, covering its standout specification and what you can expect right out of the box.
JBL Tune Flex 2
JBL Tune Flex 2 is a true wireless earbud that combines adaptive noise cancelling with up to 48 hours of total playback for all-day listening. It delivers JBL Pure Bass Sound and Spatial Sound for balanced audio in music, podcasts, and videos. With six microphones and Smart Ambient technology, it's built for clear calls, adjustable background awareness, and everyday comfort.
Specifications & Facts 179
Specs measured. Drama avoided.
The JBL Tune Flex 2 isn’t just hype — we’ve listed all 179 specs including fan-favorite general information, audio performance, battery & charging & build & design, price, and comparisons to other earbuds. Vote with your ears!
General Information 14
JBL Tune Flex 2 True Wireless Design
Is it a true wireless design?
Yes 0Votes JBL Tune Flex 2
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JBL Tune Flex 2
The true wireless design allows complete freedom of movement without any connecting cables between earbuds or to the device.
Indicates if both earbuds function without physical wires.
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JBL Tune Flex 2 Product Type
What is the product type?
0 JBL Tune Flex 2 0 Votes True Wireless
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Defines the general type or configuration of the earbuds.
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JBL Tune Flex 2 Model Name
What is the model name?
0 JBL Tune Flex 2 0 Votes JBL Tune Flex 2
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Indicates the model identifier for differentiation.
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JBL Tune Flex 2 Color Options
What color options are offered?
0 JBL Tune Flex 2 0 Votes Turquoise, White
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Lists the available color variants of the earbuds.
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JBL Tune Flex 2 Form Factor
What is the form factor?
0 JBL Tune Flex 2 0 Votes In-ear
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Defines the physical structure of the earbuds.
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JBL Tune Flex 2 Wearing Style
What is the wearing style?
0 JBL Tune Flex 2 0 Votes In-ear
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Describes how the earbuds are worn.
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JBL Tune Flex 2 Compatibility
What devices are compatible?
0 JBL Tune Flex 2 0 Votes Android, iOS
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Defines compatible device ecosystems.
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JBL Tune Flex 2 Intended Use
What is the intended use?
0 JBL Tune Flex 2 0 Votes Music, Calls
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Specifies typical user applications.
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JBL Tune Flex 2 Connectivity Type
What is the connectivity type?
0 JBL Tune Flex 2 0 Votes Wireless
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Identifies the main connection design.
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JBL Tune Flex 2 Control Type
What type of controls does it use?
0 JBL Tune Flex 2 0 Votes Touch
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Specifies how users interact with playback and calls.
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JBL Tune Flex 2 Release Year
What year were the earbuds released?
0 JBL Tune Flex 2 0 Votes 2025
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Indicates when the earbuds were released to the market.
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JBL Tune Flex 2 Manufacturing Origin
What is the manufacturing origin?
0 JBL Tune Flex 2 0 Votes China
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Indicates where the product is manufactured.
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JBL Tune Flex 2 Warranty Period
What is the warranty period?
0 JBL Tune Flex 2 0 Votes 1 Year
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Length of warranty coverage provided by the manufacturer.
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JBL Tune Flex 2 App Support
Does it have app support?
Yes 0Votes JBL Tune Flex 2
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Shows whether the earbuds are supported by a dedicated companion app.
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Audio Performance 18
JBL Tune Flex 2 Driver Type
What is the driver type?
0 JBL Tune Flex 2 0 Votes Dynamic
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JBL Tune Flex 2
The use of dynamic drivers means the earbuds are designed for good bass response and efficient sound output, typical for consumer-grade audio devices.
Describes the mechanism that produces sound.
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JBL Tune Flex 2 Driver Size
What is the driver size?
12 mm 0Votes
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JBL Tune Flex 2
The earbuds feature 12 mm drivers, which contribute to robust sound output and bass performance.
Indicates the diameter of the driver unit.
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JBL Tune Flex 2 Impedance
What is the impedance?
13 ohm 0Votes
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JBL Tune Flex 2
The impedance of these earbuds is set at a robust value of 13 ohm, which generally supports good compatibility with a wide range of audio devices and influences power consumption and sound quality.
Electrical resistance that affects power handling.
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JBL Tune Flex 2 Active Noise Cancellation
Does it have active noise cancellation?
Yes 0Votes JBL Tune Flex 2
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JBL Tune Flex 2
The earbuds have active noise cancellation to reduce ambient noise for immersive listening.
Reduces ambient noise for immersive listening.
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JBL Tune Flex 2 Soundstage Quality
How would you rate the soundstage?
0 JBL Tune Flex 2 0 Votes Medium
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JBL Tune Flex 2
With a medium soundstage quality, the earbuds provide a balanced sense of space and immersion, suitable for most listening environments.
Defines how spatial or open the sound feels.
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JBL Tune Flex 2 Microphone Type
What is the microphone type?
0 JBL Tune Flex 2 0 Votes MEMS
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JBL Tune Flex 2
The microphone uses MEMS technology which offers high sensitivity and low noise for clear audio capture.
Defines microphone technology used for calls.
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JBL Tune Flex 2 Microphone Count
How many microphones does it have?
0 JBL Tune Flex 2 0 Votes 6
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JBL Tune Flex 2
Featuring 6 microphones, these earbuds aim to improve voice pickup and noise cancellation performance in calls.
Total number of microphones across earbuds.
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JBL Tune Flex 2 Noise Reduction Level
What is the noise reduction level?
30 dB 0Votes
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JBL Tune Flex 2
Active noise cancellation offers a noise reduction capability rated around 30 dB, effectively reducing ambient sounds for focused listening.
Indicates the degree of external noise reduction.
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JBL Tune Flex 2 Hi-Res Audio Certified
Is it Hi-Res Audio certified?
No 0Votes JBL Tune Flex 2
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JBL Tune Flex 2
The earbuds support SBC and AAC audio codecs, ensuring compatibility with most smartphones and delivering quality audio.
Determines whether the earbuds meet Hi-Res standards.
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JBL Tune Flex 2 Spatial Audio Support
Does it support spatial audio?
Yes 0Votes JBL Tune Flex 2
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JBL Tune Flex 2
Spatial audio support enables an immersive 3D-like sound experience for compatible content.
Enables immersive 3D surround sound.
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JBL Tune Flex 2 Frequency Response
What is the frequency response range?
20 Hz 0Votes
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Represents the range of audible frequencies the earbuds can reproduce.
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JBL Tune Flex 2 Sensitivity
What is the sensitivity?
98 dB 0Votes
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Measures how loud the earbuds are for a given power input.
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JBL Tune Flex 2 Audio Codec Support
Which codecs are supported?
0 JBL Tune Flex 2 0 Votes SBC, AAC
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Defines supported Bluetooth audio codecs.
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JBL Tune Flex 2 Voice Pickup Technology
What voice pickup technology is used?
0 JBL Tune Flex 2 0 Votes Beamforming
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Specifies the method used for isolating voice.
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JBL Tune Flex 2 Transparency Mode
Does it have transparency mode?
Yes 0Votes JBL Tune Flex 2
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Allows external sounds to pass through for awareness.
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JBL Tune Flex 2 EQ Customization
Does it support EQ customization?
Yes 0Votes JBL Tune Flex 2
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Indicates support for user-adjustable equalizer.
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JBL Tune Flex 2 Dual Device Connectivity
Does it support dual-device connectivity?
Yes 0Votes JBL Tune Flex 2
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Allows connection to two devices simultaneously.
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JBL Tune Flex 2 Audio Latency
What is the audio latency?
120 ms 0Votes
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Measures delay between audio signal and playback.
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Battery & Charging 16
JBL Tune Flex 2 Case Battery Life
What is the case battery life?
36 hours 0Votes
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JBL Tune Flex 2
The charging case battery life extends total playback time up to 36 hours, allowing multiple recharge cycles on-the-go.
Describes extra playback time provided by the charging case.
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JBL Tune Flex 2 Fast Charge Duration
How long does fast charging take?
10 min 0Votes
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JBL Tune Flex 2
Fast charge enables about 10 minutes of charging for immediate playback extension, useful for quick power boosts.
Time needed for a quick top-up charge.
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JBL Tune Flex 2 Power Consumption
What is the power consumption?
5 Watt 0Votes
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JBL Tune Flex 2
Power consumption of 5 Watts highlights the energy required for charging and functioning of the earbuds.
Measures typical power draw during operation or charging.
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JBL Tune Flex 2 Charging Case Capacity
What is the charging case capacity?
570 mAh 0Votes
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JBL Tune Flex 2
The charging case battery capacity is 570 mAh, providing ample power reserves for earbud charging.
Indicates total energy capacity stored in the case battery.
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JBL Tune Flex 2 Charging Cable Length
What is the charging cable length?
11.8 inch 0Votes
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JBL Tune Flex 2
The included charging cable length of 11.8 inch (30.0 cm) offers adequate reach for convenient charging setups.
Length of the included charging cable.
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JBL Tune Flex 2 Earbuds Charging Time
How long to charge the earbuds?
2 hours 0Votes
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JBL Tune Flex 2
Charging time for the earbuds is 2 hours, which is typical for full battery replenishment in this product category.
Duration required to fully charge the earbuds.
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JBL Tune Flex 2 Case Charging Time
How long to charge the case?
2 hours 0Votes
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JBL Tune Flex 2
The case charging time of 2 hours ensures relatively quick replenishment of the case battery.
Time to fully charge the case battery.
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JBL Tune Flex 2 Battery Type
What type of battery does it use?
0 JBL Tune Flex 2 0 Votes Lithium-ion
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Describes the chemical composition of the earbuds' power cell.
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JBL Tune Flex 2 Earbud Battery Life
What is the earbud battery life?
8 hours 0Votes
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Indicates playback duration per charge for earbuds alone.
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JBL Tune Flex 2 Total Playback Time
What is the total playback time?
48 hours 0Votes
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Combined total playtime (earbuds + case).
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JBL Tune Flex 2 Charging Port Type
What type of charging port does it have?
0 JBL Tune Flex 2 0 Votes USB-C
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Defines the charging interface used by the case.
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JBL Tune Flex 2 Fast Charging Support
Does it support fast charging?
Yes 0Votes JBL Tune Flex 2
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Determines if the device supports rapid charge features.
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JBL Tune Flex 2 Wireless Charging Support
Does it support wireless charging?
No 0Votes JBL Tune Flex 2
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Indicates whether the case supports Qi or wireless charging.
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JBL Tune Flex 2 Quick Charge Playback
How much playback time from quick charge?
2 hours 0Votes
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Playback time gained from a short charge.
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JBL Tune Flex 2 Battery Indicator
Does it have a battery indicator?
Yes 0Votes JBL Tune Flex 2
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Displays remaining charge status via LED or app.
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JBL Tune Flex 2 Auto Power-Off
Does it support auto power-off?
Yes 0Votes JBL Tune Flex 2
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Automatically powers down when inactive to save energy.
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Build & Design 15
JBL Tune Flex 2 Material Composition
What materials are the earbuds made of?
0 JBL Tune Flex 2 0 Votes Plastic
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JBL Tune Flex 2
Constructed primarily of plastic, the earbuds balance durability with lightweight comfort.
Defines the main materials used in construction.
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JBL Tune Flex 2 IP Rating
What is the IP rating?
0 JBL Tune Flex 2 0 Votes IPX4
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JBL Tune Flex 2
The IPX4 rating means the earbuds are splashproof, providing resistance against water splashes from any direction but not suitable for submersion.
Measures protection against water and dust.
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JBL Tune Flex 2 Weight Per Earbud
What is the weight per earbud?
0.01 lbs 0Votes
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JBL Tune Flex 2
Each earbud weighs 0.0097 lbs (4.40 grams), promoting comfortable extended wear without ear fatigue.
Weight of a single earbud.
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JBL Tune Flex 2 Weight With Case
What is the total weight with case?
0.07 lbs 0Votes
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JBL Tune Flex 2
The weight with the case is 0.0725 lbs (32.89 grams), ensuring lightweight portability for everyday carry.
Combined weight of both earbuds and case.
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JBL Tune Flex 2 Height
What is the height of the earbuds?
0.8 inch 0Votes
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JBL Tune Flex 2
The height of each earbud is 0.8 inch (2.03 cm), compact enough to fit comfortably in the ear canal.
Vertical dimension of the earbuds.
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JBL Tune Flex 2 Case Width
What is the case width?
2.6 inch 0Votes
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JBL Tune Flex 2
The case width is 2.6 inch (6.60 cm), accommodating batteries and charging circuitry in a compact form.
Horizontal dimension of the charging case.
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JBL Tune Flex 2 Case Depth
What is the case depth?
1.2 inch 0Votes
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JBL Tune Flex 2
The case depth is 1.2 inch (3.05 cm), contributing to a slim and pocket-friendly design.
Depth of the charging case.
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JBL Tune Flex 2 Case Height
What is the case height?
1.9 inch 0Votes
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JBL Tune Flex 2
The case height is 1.9 inch (4.83 cm), providing a compact and portable design that's easy to carry in pockets or bags.
Vertical dimension of the charging case.
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JBL Tune Flex 2 Water Resistance Level
What is the water resistance level?
0 JBL Tune Flex 2 0 Votes Splashproof
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Describes resistance against water exposure.
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JBL Tune Flex 2 Width
What is the width of the earbuds?
0.79 inch 0Votes
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Horizontal dimension of each earbud.
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JBL Tune Flex 2 Depth
What is the depth of the earbuds?
1.37 inch 0Votes
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Front-to-back measurement of each earbud.
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JBL Tune Flex 2 Design Theme
What is the design theme?
0 JBL Tune Flex 2 0 Votes Minimalist
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General aesthetic style of the product.
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JBL Tune Flex 2 Finish Type
What is the finish type?
0 JBL Tune Flex 2 0 Votes Matte
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Indicates the outer surface finish of the earbuds.
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JBL Tune Flex 2 Sweat Resistance
Is it sweat resistant?
Yes 0Votes JBL Tune Flex 2
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Indicates suitability for workouts or humid use.
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JBL Tune Flex 2 Magnet Type
What magnet type is used?
0 JBL Tune Flex 2 0 Votes Neodymium
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Specifies the magnetic material used in drivers or lid.
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Comfort & Fit 11
JBL Tune Flex 2 Wearing Stability
How stable are the earbuds when worn?
0 JBL Tune Flex 2 0 Votes Stable
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JBL Tune Flex 2
Wearing stability is rated stable, indicating the earbuds are designed to stay securely in place during normal activities.
Describes how secure earbuds stay during activity.
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JBL Tune Flex 2 Long-Term Comfort
How is long-term comfort rated?
0 JBL Tune Flex 2 0 Votes Excellent
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JBL Tune Flex 2
Long-term comfort is rated excellent, suggesting the earbuds are designed for extended wear without causing fatigue or discomfort.
Describes comfort during extended listening.
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JBL Tune Flex 2 Left/Right Detection
Does it detect left/right earbuds?
Yes 0Votes JBL Tune Flex 2
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JBL Tune Flex 2
The earbuds support left/right detection to optimize stereo sound and potentially enable automatic earbud identification for seamless switching.
Detects correct ear placement automatically.
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JBL Tune Flex 2 Ear Tip Sizes
What ear tip sizes are included?
0 JBL Tune Flex 2 0 Votes Small, Medium, Large
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Lists available silicone or foam tip sizes.
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JBL Tune Flex 2 Fit Type
What is the fit type?
0 JBL Tune Flex 2 0 Votes Neutral
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Describes insertion depth or seating style.
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JBL Tune Flex 2 Ear Hooks
Are ear hooks included?
No 0Votes JBL Tune Flex 2
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Indicates if additional ear hooks or wings are provided.
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JBL Tune Flex 2 Pressure Relief Vent
Does it have pressure relief vents?
Yes 0Votes JBL Tune Flex 2
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Reduces ear pressure buildup during use.
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JBL Tune Flex 2 Adjustable Fit
Is the fit adjustable?
Yes 0Votes JBL Tune Flex 2
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Allows manual adjustment for individual comfort.
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JBL Tune Flex 2 In-Ear Detection
Does it support in-ear detection?
No 0Votes JBL Tune Flex 2
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Detects when earbuds are worn or removed.
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JBL Tune Flex 2 Ear Pressure Relief
Does it include pressure relief?
Yes 0Votes JBL Tune Flex 2
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Designed to equalize ear canal pressure.
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JBL Tune Flex 2 Comfort Rating
What is the comfort rating?
0 JBL Tune Flex 2 0 Votes High
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Subjective rating of long-term comfort.
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Connectivity & Pairing 15
JBL Tune Flex 2 Connection Stability
How stable is the connection?
0 JBL Tune Flex 2 0 Votes Excellent
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JBL Tune Flex 2
Connection stability is rated excellent, ensuring minimal dropouts and consistent wireless audio transmission.
Reflects how consistent the connection is.
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JBL Tune Flex 2 Pairing Speed
What is the pairing speed?
3 sec 0Votes
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JBL Tune Flex 2
Pairing speed is fast at about 3 seconds, ensuring quick connection setup with compatible devices.
Average time it takes to pair initially.
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JBL Tune Flex 2 Pairing Memory
How many devices can it remember?
0 JBL Tune Flex 2 0 Votes 8 Devices
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JBL Tune Flex 2
The earbuds can remember pairing with up to 8 devices, making multi-device switching smooth and manageable.
Number of devices remembered in memory.
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JBL Tune Flex 2 Codec Prioritization
What codec priority mode does it use?
0 JBL Tune Flex 2 0 Votes Balance
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JBL Tune Flex 2
Codec prioritization is balanced, indicating the earbuds aim to optimize both audio quality and latency for a versatile listening experience.
Determines whether sound quality or latency is prioritized.
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JBL Tune Flex 2 Device Switching
Can it switch devices seamlessly?
Yes 0Votes JBL Tune Flex 2
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JBL Tune Flex 2
Device switching is supported, allowing users to seamlessly change playback between multiple devices without manual disconnection.
Enables quick transition between connected devices.
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JBL Tune Flex 2 Bluetooth Version
What Bluetooth version does it support?
0 JBL Tune Flex 2 0 Votes 5.3
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Defines the Bluetooth generation used for wireless connection.
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JBL Tune Flex 2 Supported Profiles
Which Bluetooth profiles are supported?
0 JBL Tune Flex 2 0 Votes A2DP, AVRCP, HFP
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Lists Bluetooth communication standards supported.
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JBL Tune Flex 2 Bluetooth Range
What is the Bluetooth range?
0 JBL Tune Flex 2 0 Votes 33 Feets
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Maximum distance for stable wireless connection.
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JBL Tune Flex 2 Multi-Point Connection
Does it support multi-point connection?
Yes 0Votes JBL Tune Flex 2
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Allows connection to multiple devices simultaneously.
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JBL Tune Flex 2 Auto Pairing
Does it support auto pairing?
Yes 0Votes JBL Tune Flex 2
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Automatically connects when taken out of case.
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JBL Tune Flex 2 NFC Pairing
Does it support NFC pairing?
No 0Votes JBL Tune Flex 2
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Supports one-tap connection via NFC.
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JBL Tune Flex 2 Low Latency Mode
Does it have a low latency mode?
No 0Votes JBL Tune Flex 2
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Minimizes audio delay for gaming or video use.
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JBL Tune Flex 2 Gaming Mode
Does it have a gaming mode?
No 0Votes JBL Tune Flex 2
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Specialized mode to reduce delay and enhance responsiveness.
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JBL Tune Flex 2 Reconnection Time
What is the reconnection time?
2 sec 0Votes
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Time required to reconnect after disconnection.
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JBL Tune Flex 2 App Integration
Does it support app-based integration?
Yes 0Votes JBL Tune Flex 2
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Allows Bluetooth pairing control through a companion app.
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Controls & Smart Features 16
JBL Tune Flex 2 Touch Control
Does it support touch control?
Yes 0Votes JBL Tune Flex 2
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JBL Tune Flex 2
Touch control provides a convenient interface for playback and call control via earbud surface taps.
Indicates if touch-sensitive controls are available.
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JBL Tune Flex 2 Wear Detection Accuracy
How accurate is the wear detection?
0 JBL Tune Flex 2 0 Votes Excellent
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Measures precision of in-ear detection.
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JBL Tune Flex 2 Tap Customization
Can you customize tap actions?
Yes 0Votes JBL Tune Flex 2
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Allows users to assign custom actions to taps.
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JBL Tune Flex 2 Gesture Control
Does it support gesture control?
Yes 0Votes JBL Tune Flex 2
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Detects hand or head gestures for commands.
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JBL Tune Flex 2 Volume Control
Can you control volume on the earbuds?
Yes 0Votes JBL Tune Flex 2
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Lets users adjust volume directly from earbuds.
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JBL Tune Flex 2 Voice Assistant Access
Does it support voice assistant access?
Yes 0Votes JBL Tune Flex 2
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Enables activation of Siri, Google Assistant, or Alexa.
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JBL Tune Flex 2 In-Ear Detection Auto Pause
Does it have auto-pause detection?
No 0Votes JBL Tune Flex 2
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Auto-pauses playback when earbuds are removed.
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JBL Tune Flex 2 Proximity Sensor
Does it include a proximity sensor?
No 0Votes JBL Tune Flex 2
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Detects distance to ear or skin for smart actions.
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JBL Tune Flex 2 Ambient Mode Toggle
Can you toggle ambient mode?
Yes 0Votes JBL Tune Flex 2
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Allows user to switch between ANC and ambient sound.
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JBL Tune Flex 2 Custom EQ via App
Can EQ be customized via app?
Yes 0Votes JBL Tune Flex 2
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Allows users to adjust equalizer settings through app.
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JBL Tune Flex 2 Firmware Upgradable
Is the firmware upgradable?
Yes 0Votes JBL Tune Flex 2
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Supports software updates for performance or features.
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JBL Tune Flex 2 Smart Pause
Does it feature smart pause?
No 0Votes JBL Tune Flex 2
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Detects when earbuds are removed and pauses playback.
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JBL Tune Flex 2 Find My Earbuds
Does it have Find My Earbuds?
Yes 0Votes JBL Tune Flex 2
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Lets users locate misplaced earbuds through app or sound.
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JBL Tune Flex 2 Custom Sound Profiles
Can you create custom sound profiles?
No 0Votes JBL Tune Flex 2
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Lets users create personalized sound settings.
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JBL Tune Flex 2 Adaptive Sound
Does it have adaptive sound?
Yes 0Votes JBL Tune Flex 2
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Adjusts audio based on ambient noise.
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JBL Tune Flex 2 AI Noise Optimization
Does it include AI noise optimization?
Yes 0Votes JBL Tune Flex 2
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Uses AI to enhance ANC and sound clarity dynamically.
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Microphone & Calling 14
JBL Tune Flex 2 ENC Technology
What ENC technology does it use?
0 JBL Tune Flex 2 0 Votes ENC
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Specifies the algorithm used for noise cancellation in calls.
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JBL Tune Flex 2 Call Noise Cancellation
Does it feature call noise cancellation?
Yes 0Votes JBL Tune Flex 2
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Reduces background noise during calls for clearer speech.
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JBL Tune Flex 2 Mic Beamforming
Does it support mic beamforming?
Yes 0Votes JBL Tune Flex 2
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Focuses mic pickup toward user’s voice.
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JBL Tune Flex 2 Wind Noise Reduction
Does it reduce wind noise?
Yes 0Votes JBL Tune Flex 2
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Minimizes interference from wind during outdoor calls.
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JBL Tune Flex 2 Voice Clarity Enhancement
Does it include voice clarity enhancement?
Yes 0Votes JBL Tune Flex 2
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Improves vocal intelligibility with DSP processing.
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JBL Tune Flex 2 Dual Mic Design
Does it have a dual mic design?
Yes 0Votes JBL Tune Flex 2
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Features two microphones per earbud for directional capture.
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JBL Tune Flex 2 Mic Sensitivity
What is the mic sensitivity?
-38 dB 0Votes
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Measures how efficiently the mic picks up sound.
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JBL Tune Flex 2 Mic Frequency Range
What is the mic frequency range?
0 JBL Tune Flex 2 0 Votes 100 Hz–10 kHz
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Frequency band that the mic can capture.
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JBL Tune Flex 2 Sidetone Support
Does it support sidetone?
No 0Votes JBL Tune Flex 2
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Allows users to hear their own voice during calls.
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Supermod 
