Increase your performance

Stay focused and ready to go with the JBL Endurance Race 2 True Wireless Active Headphones. With 48 hours of battery life* and IP68 water and dust resistance, they're built to stay strong in the most challenging training environments. Their excellent fit, optimal sealing, in-ear stability and all-day comfort ensure you stay active from the beach to the boardroom. Powerful 6.8 mm dynamic drivers provide JBL Pure Bass sound. Stay focused with active noise cancellation, and Smart Ambient technology keeps you constantly aware of your surroundings. Adjust the Sports Mode settings to match your workout intensity, choose from six default settings in the JBL Headphones app—or customize your own. And by making crystal-clear calls from anywhere, you can stay in touch with the world, wherever you take your training. (* with ANC off)

Description:

- Driver size: 6.8 mm / 0.27" Dynamic Driver
- Power supply: 5V 1A
- Maximum operating temperature: 45°C

Audio specifications

- Frequency transmission: 20 Hz-20 kHz
- Impedance: 16 ohms
- Sensitivity: 104 dB SPL@1 kHz
- Maximum SPL: 94 dB
- Microphone sensitivity: 38 dBV/Pa@1 kHz

Dimensions

- Earbuds: 6.4g/each (12.8g combined) 0.014lbs/each (0.028lbs combined)
- Headphone length (mm): 30.1 mm
- Headphone width (mm): 26.4 mm
- Headphone depth (mm): 18.9 mm
- Charging Case: 41.1g / 0.09lbs
- Charger housing length (mm): 69.7 mm
- Charger housing width (mm): 43.1 mm
- Charger housing depth (mm): 30.5 mm

Control and connection specifications

- 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: < 10 dBm (EIRP)
- Bluetooth transmitter modulation: GFSK, ð/4-DQPSK, 8DPSK

Battery

- Headphone battery type: Lithium-ion battery (70mAh/3.85V)
- Charging case battery type: Lithium-ion battery (600mAh/3.85V)
- Charging time: 2 hours from empty
- Music playback time with BT on and ANC off: Up to 12 hours
- Music playback time with BT on and ANC on: Up to 10 hours
- Talk time with ANC off: Up to 7 hours
- Talk time with ANC on: Up to 6.5 hours

What's in the box?

- 1 JBL Endurance Race 2 earphones
- 1 x size 3 ear tip
- 1 x booster
- 1 x Type-C USB charging cable
- 1 x charging case
- 1 x Warranty / Warning (W / !)
- 1 x product QSG/ Safety sheet (S / i)