About: JBL Endurance Race TWS Waterproof True Wireless Active Sport Earbuds

JBL Endurance Race true wireless active earbuds are always geared up and ready to go. With 30 hours of battery life and a waterproof, dustproof design, they keep you rocking with JBL Pure Bass and all-day comfort. The sturdy, superior fit lets you stay active from the beach to the boardroom with better sealing and stability. Get help from your preferred voice assistant, manage your audio, and make perfect calls with the touch of a button. Or, when you need to hear your surroundings, tune into the world around you with enhanced ambient sound. 

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 Twistlock™ Design Support your Active Lifestyle

The ergonomic wing enhancer of JBL’s Endurance Race uses Twistlock™ 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 gives 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

Customize 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.

Specifications:

• 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 playtime 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, π/4QPSK, 8DPSK
• Maximum operation temperature: 45°C

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 eartips
• 1 x 2 sizes of enhancers
• 1 x Warranty/Warning 
• 1 x QSG/Safety Sheet