The JBL Endurance Race 2 are true wireless earbuds for workouts. They have 6.8mm dynamic drivers that deliver JBL Pure Bass sound. Active Noise Cancelling filters out distracting noise, and Smart Ambient lets you control how much of your surroundings you hear.
The earbuds are rated IP68, so they are fully dustproof and waterproof. They can be submerged deeper than a meter in fresh water and sea water. The charging case is IPX2 water-resistant. A wing enhancer with Twistlock technology gives a better seal and more stability in the ear.
The JBL Headphones app offers six default Sports Modes that adjust ANC, Ambient Aware and EQ to your workout. You can also customize your own. Relax Mode plays one of five peaceful sounds, such as ocean waves or a crackling wood fire. Each earbud has two beamforming mics for calls. The earbuds pair with two Bluetooth devices at once, and support Fast Pair by Google and Swift Pair by Microsoft.
- Battery life
- Up to 48 hours with ANC off: 12 hours in the earbuds plus three full charges (36 hours) in the case
- Fast charging
- 10 minutes on USB-C gives 4 more hours of playback
- Water resistance
- Earbuds IP68; charging case IPX2
- Drivers
- 6.8 mm (0.27") dynamic
- Microphones
- 4 mics (2 beamforming mics per earbud)
- Noise control
- Active Noise Cancelling with Smart Ambient
- Connectivity
- Bluetooth 5.3, multi-point connection (2 devices)
- Bluetooth profiles
- A2DP V1.4, AVRCP V1.6.2, HFP V1.8
- Quick pairing
- Fast Pair by Google, Swift Pair by Microsoft
- App
- JBL Headphones app with 6 default Sports Modes and 5 Relax Mode sounds