JBL Tune Buds 2
True Wireless Noise Cancelling Earbuds with JBL Spatial Sound and Smart Ambient technology
Documents & Downloads
Product Specifications
- Driver size
- 10 mm / 0.39" Dynamic Driver
- Earbuds resistance factor
- IP54
- Power supply
- 5V 1A
- Frequency response
- 20 Hz - 20 kHz
- Maximum operation temperature
- 45 ‹C
- Impedance
- 16 ohm
- Sensitivity
- 100 dB SPL@1 kHz
- Maximum SPL
- 95 dB
- Microphone sensitivity
- -38 dBV/Pa@1 kHz
- Earbud
- 5.5 g per pc (11 g combined) /0.012 lbs per pc (0.024 lbs combined)
- Charging case
- 40.6 g / 0.09 lbs
- Earbud dimensions (l x w x d)
- 22.9*15.6*19.7 mm
- Charging case dimensions (l x w x d)
- 62.6*29.8*48 mm
- Bluetooth version
- 5.3
- Bluetooth profile version
- A2DP V1.4, AVRCP V1.6.2, HFP V1.8
- Bluetooth transmitter frequency range
- 2.4 GHz - 2.4835 GHz
- Bluetooth transmitter power
- ≤ 12 dBm (EIRP)
- Bluetooth transmitter modulation
- GFSK, π/4-DQPSK, 8DPSK
- Earbud battery type
- Lithium-ion battery (68mAh / 3.85V)
- Charging case battery type
- Lithium-ion battery (630mAh / 3.8V)
- Charging time
- 2 hrs from empty
- Music playtime with BT on and ANC off
- Up to 12 hrs
- Music playtime with BT on and ANC on
- Up to 10 hrs
- Talk time with ANC off
- Up to 6 hrs
- Talk time with ANC on
- Up to 5 hrs
Pure bass, zero noise
Take on your day one song at a time with JBL Tune Buds 2 true wireless earbuds and Adaptive Noise Cancelling. They deliver up to 48 hours of exceptional JBL Pure Bass Sound and JBL Spatial Sound, while the ergonomic (and water and dust resistant) design gives you all-day comfort in any weather. Enjoy perfect-sounding calls without ambient noise, all managed using intuitive touch controls. With Adaptive Noise Cancelling and Smart Ambient technology, you can tune out the world, or choose how much you engage with your surroundings. You can even personalize your sound experience with the JBL Headphones app and tailor audio around you with Personi-Fi 3.0. Pop in the JBL Tune Buds 2 and experience your world your way.
JBL Tune Buds 2 earbuds feature 10mm dynamic drivers that deliver powerful JBL Pure Bass sound. And whether you're listening to your favorite playlist, watching a movie, or playing a game, JBL Spatial Sound transforms the stereo sound from any source or device into a more immersive sound experience.
JBL Tune Buds 2 earbuds use Adaptive Noise Cancelling to tune out noises entirely or just let in as much of the outside world you want. Ambient Aware adapts how much of the outside world you want to hear, while TalkThru lets you talk with those around you—all without taking your earbuds out.
Two beamforming outer mics on each earbud pick up your voice and deliver it as clearly as possible, while one inner mic isolates noise. Environmental noise cancellation and echo suppression algorithms capture every nuance of your voice without any noise or distortion, even if you're outside on a windy day. Use the JBL Headphones app to customize what you and the people you're talking to sound like through your earbuds.
Hear and feel every note of your playlist. Shape your audio to match your personal listening profile with interactive customization tools that use precise information about you and your preferences to provide the exact sound curve that suits you best.
Enjoy up to 10 hours of playtime, plus another three full charges (30 hours) in the charging case with ANC on, or up to 12 hours plus 36 hours with ANC off.
Your JBL Tune Buds 2 are IP54 water and dust resistant, so you can rely on them even in rainy or windy conditions. *Earbuds only
Effortlessly switch from one Bluetooth® device to another—so if you're watching a video on your tablet, you won't miss a call on your mobile phone. JBL Tune Buds 2 come enabled with Fast Pair by Google, so you can pair your Android devices with a single tap.
Personalize the soundtrack of your life. Just download the free JBL Headphones app to customize the way you listen. Adjust the Adaptive Noise Cancelling level, tweak your ambient sound control settings, create a Relax playlist to help you chill out, check your best fit, or find your earbuds. You can also change how the earbuds behave through gesture customization, or adapt the sound output to audio or video to get the most out of your content—plus much more.
FAQs & How-Tos
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It is not uncommon to have charging problems with True Wireless headphones. You may encounter that charging stops, does not start at all or that one of the ear buds suddenly switches on and begins the pairing process. This is almost always caused by dirt on the metal charging contacts. These contacts are vulnerable because they can easily be contaminated by sweat, skin grease, or ear wax. They are usually gold plated, but gold plating does not prevent surface dirt.
If you have charging problems, the first step is to always clean all contact points, on each earbud and on the charging case.
You will need: cotton cloth or makeup swab, cotton swabs and rubbing alcohol. Also a pencil with eraser for further cleaning.
Use a cotton swab with some rubbing alcohol to clean the charging terminals of the headphones. Rotate the swab and scrub lightly on each contact surface, then use a cotton cloth to remove any dust and cotton residue left on the headphones. It is important to perform this process periodically to keep your headphones clean, thus avoiding affecting the charging speed/quality.
Wipe the contact pins in the charging case with a clean cotton swab. The swab can be slightly moistened with rubbing alcohol, but it is important that the interior is completely dry before closing the box. Use the cotton cloth and wait for it to dry.
Repeat until the contact points are visibly clean, and charging should work as designed.
Try cleaning the contacts with the tip of a pencil and the eraser at the end of the pencil, the graphite and rubber can help to re-establish charging also.
This procedure can be performed on all TWS earphones and cases.Was this helpful? Thank you for your feedback! -
Double-tap the button on the right earbud, then on the third tap - press and hold the button for more than 5 seconds (until the unit shuts off).
This restores the earbuds to the factory defaults.
TWS must be connected to perform the reset, so neither of the earbuds should be off or in the charging case.
It also may be necessary to remove or forget the earbuds from the list of paired Bluetooth devices in order to pair again.Was this helpful? Thank you for your feedback! -
This headphone is supported by the My JBL Headphones App.Was this helpful? Thank you for your feedback!
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