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.

General Specifications

Driver size (mm) 6

Number of Microphones 2

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB):99

Dynamic frequency response range (Hz):20 Hz - 20 kHz

Impedance (ohms):16

Number of drivers per ea:1

Dimensions

Charging Case Weight (g):44.9

Charging Case Weight (oz):1.6

Earpiece Weight (g):12.4

Earpiece Weight (oz):0.4

Control and Connection Specifications

Bluetooth profiles

A2DP V1.3, AVRCP V1.6, HFP V1.7

Bluetooth frequency

2.4 GHz - 2.4835 GHz

Bluetooth transmitted modulation

GFSK, π/4QPSK, 8DPSK

Bluetooth transmitter power

< 10 dBm

Bluetooth version

5.2

Battery

Charging time (hours from empty)

2

Maximum play time (hours)

30