Push your limits with the JBL Endurance Race TWS, the true wireless earbuds built for those who live an active lifestyle. Engineered to deliver JBL’s signature powerful sound, these earbuds offer bold bass, crisp vocals, and dynamic clarity that keep you motivated through every workout, run, or adventure.

With a rugged, waterproof, and dust-resistant design, the Endurance Race TWS can handle any environment—from the gym to the outdoors. Their secure and comfortable fit ensures the earbuds stay in place during intense activity, while the ergonomic design provides all-day comfort. The TwistLock™ and FlexSoft™ technologies prevent slipping and discomfort, allowing you to move freely without distraction.

Enjoy up to 10 hours of continuous playtime, plus an additional 20 hours from the charging case—enough power to keep you going wherever your day takes you. Built-in Ambient Aware and TalkThru modes let you stay aware of your surroundings or chat without removing your earbuds. Available in Black, White, and Blue, the JBL Endurance Race TWS combines durability, performance, and comfort, making it the perfect companion for sports, fitness, and everyday adventure.

Product Type: True Wireless In-Ear Sport Earbuds
Model: Endurance Race TWS

Audio Specifications
Driver Type: Dynamic drivers
Driver Size: 6 mm
Frequency Response: 20 Hz – 20 kHz
Impedance: 16 Ω
Sensitivity: 99 dB SPL
Microphones: Built-in dual microphones for calls and voice assistant
Audio Features: JBL Pure Bass Sound, Ambient Aware, and TalkThru modes

Connectivity & Controls
Bluetooth Version: 5.2
Bluetooth Range: Up to 33 ft (10 m)
Supported Profiles: A2DP, AVRCP, HFP
Device Compatibility: iOS, Android, and other Bluetooth-enabled devices
Controls: Touch controls for play/pause, track navigation, calls, volume, and ambient sound modes
Voice Assistant Support: Compatible with Google Assistant and Siri

Battery & Power
Earbuds Battery Life: Up to 10 hours
Charging Case Battery Life: Additional 20 hours
Total Playback Time: Up to 30 hours
Charging Time: Approximately 2 hours
Fast Charging: 10 minutes of charging provides up to 1 hour of playback
Charging Port: USB-C
Battery Type: Rechargeable lithium-ion

Design & Build
Fit Type: In-ear with TwistLock™ and FlexSoft™ technologies for a secure and comfortable fit
Weight: Earbuds ~13 g combined, Case ~44 g
Water and Dust Resistance: IP67 rated (fully waterproof and dustproof)
Colors Available: Black, White, Blue
Build Quality: Rugged and durable design for sports and outdoor use

Additional Features
Noise Control Modes: Ambient Aware and TalkThru
Mono/Stereo Listening: Supports single-ear use
LED Indicators: Battery and charging status

Included in Box:
JBL Endurance Race TWS Earbuds
Charging Case
USB-C Charging Cable
Ear Tips (multiple sizes)
Quick Start Guide and Warranty Card