- JBL Pure Bass Sound
- Up to 30 hours of battery life
- Enhancer and TwistlockTM design support your active lifestyle
- IP67 Waterproof and Dustproof
- Ambient Aware & TalkThru
- Enjoy perfect calls and your preferred VA
- The JBL Headphones App
Features and Benefits
JBL Pure Bass Sound
With bold sound and rich bass from a 6mm dynamic driver, you won’t just hear the music — you’ll feel it.
Up to 30 hours of battery life
Never miss a beat with 10 hours of battery life from the earbuds and 20 hours from the case. Need a boost? Just 10 minutes of Speed Charge gives you another full hour of playtime.
Enhancer and TwistlockTM design support your active lifestyle
The ergonomic wing enhancer of JBL’s Endurance Race uses TwistlockTM technology to alleviate pressure point discomfort, giving you a better seal and stability for a superior all-day fit.
IP67 Waterproof and Dustproof
The rugged IP67-certified dust and waterproof design of the JBL Endurance Race TWS earbuds give you the freedom to stay active and energized from the beach to the boardroom. Fully dust-tight, they can endure submersion in water up to 1m.
Ambient Aware & TalkThru
Ambient Aware keeps you alert to your surroundings wherever the music takes you. And when it’s time for a chat, just activate TalkThru to jump into conversations without having to take out your earbuds.
Enjoy perfect calls and your preferred VA
Make perfect stereo calls powered by dual beamforming mics. Or access your preferred voice assistant directly from your headphones with tap controls that keep the world at your fingertips.
The JBL Headphones App
Customizes your listening experience. The dedicated app lets you optimize settings, pick your voice assistant, tweak EQ levels, and more, so you can always hear your music your way.
What’s in the box:
1 x JBL Endurance Race headphones
1 x Charging case
1 x USB Type-C charging cable
1 x 3 sizes of ear tips
1 x 2 sizes of enhancers
1 x Warranty/Warning (W/!)
1 x QSG/Safety Sheet (S/i)
- Driver size: 6mm/1/4″ Dynamic Driver
- Power supply: 5V 1A
- Earbud: 6.2g per pc (12.4g combined)/ 0.014 lbs per pc (0.028 lbs combined)
- Charging case: 44.9g/0.099 lbs
- Earbud battery type: Lithium-ion Battery (70mAh/3.85V)
- Charging case battery type: Lithium-ion Battery (550mAh/3.7V)
- Charging time: <2 hrs from empty
- Music play time with BT on 10 hrs
- Frequency response: 20Hz 20kHz
- Impedance: 16 ohm
- Sensitivity: 99dB SPL@1kHz
- Maximum SPL: 93dB
- Microphone sensitivity: -38dBV/Pa@1kHz
- Bluetooth version: 5.2 Bluetooth profile version: A2DP V1.3, AVRCP V1.6, HFP V1.7
- Bluetooth transmitter frequency range: 2.4GHz 2.4835GHz
- Bluetooth transmitter power: <10dBm
- Bluetooth transmitter modulation: GFSK, /4QPSK, 8DPSK
- Maximum operation temperature: 45°C
HARMAN International Industries, Incorporated 8500 Balboa Boulevard, Northridge, CA 91329 USA www.jbl.com
© 2021 HARMAN International Industries, Incorporated. All rights reserved. JBL is a trademark of HARMAN International Industries, Incorporated, registered in the United States and/or other countries. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth® SIG, Inc., and any use of such marks by HARMAN International Industries, Incorporated is under license. Other trademarks and trade names are those of their respective owners. Features, specifications, and appearance are subject to change without notice.
Documents / Resources
|JBL Endurance RaceTWS Waterproof True Wireless Active Sport Earbuds [pdf] User Guide|
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