Stay focused and ready to move with JBL Endurance Race 2 true wireless active earbuds. With 48 hours of battery life* and an IP68 waterproof and dustproof design, they’re built to keep going strong in even the most challenging workout conditions. Their superior fit with optimum sealing, stability in your ears, and all-day comfort, will keep you active from the beach to the boardroom. Powerful 6.8mm dynamic drivers deliver JBL Pure Bass sound. Keep your focus with Active Noise Cancelling, while Smart Ambient technology keeps you aware of your surroundings. Adjust the Sports Mode settings to the intensity of your workout, choosing one of the six default settings in the JBL Headphones App - or customize your own. And with the ability to make crystal clear calls from anywhere, you'll stay connected to the world no matter where your workout takes you. (*with ANC off)

• Waterproof and dustproof
• The JBL Endurance Race 2 is made for your toughest workout. Their IP68 rating means they're fully dustproof and waterproof, with complete protection against solid particles and the ability to survive being submerged deeper than a meter in both fresh water and sea water. Even the charging case is IPX2 water-resistant, so it can come along on your next rainy-day run.
• Ergonomic wing enhancer with Twistlock™ technology
• The ergonomic wing enhancer on the JBL Endurance Race 2 earbuds uses Twistlock™ technology. That means a better seal and with more stability in your ears when you're using them, not to mention all-day comfort.
• Enhance your work-out with 'Sports Mode'
• Use the JBL Headphones app to match your workout with ANC, Ambient Aware and EQ. Adjust the settings to the intensity of your workout, choosing one of the six default Sports Modes - or you can customize your own. And when your workout is over, chill out and recharge in Relax Mode by choosing one of five peaceful sounds, like gentle ocean waves or a crackling wood fire.

Specifications:

• Audio
• Driver size (mm): 6.8
• Frequency response (Hz): 20 – 20,000
• Impedance (ohm): 16
• Sensitivity (dB SPL @1kHz): 104
• Maximum SPL (dB): 94
• Microphone sensitivity (dBV/Pa @1kHz): -38
• Sound profile: JBL Pure Bass
• Battery & Charging
• Earbud battery type: Lithium-ion (70 mAh / 3.85 V)
• Charging case battery type: Lithium-ion (600 mAh / 3.85 V)
• Charging time (hrs): 2
• Music playtime with ANC off (hrs): Up to 12
• Music playtime with ANC on (hrs): Up to 10
• Talk time with ANC off (hrs): Up to 7
• Talk time with ANC on (hrs): Up to 6.5
• Speed charge (10 min): Up to 4 hrs playback
• Total battery life (hrs): Up to 48 (with case)
• Connectivity
• Bluetooth version: 5.3
• Bluetooth profiles: A2DP V1.3.2, AVRCP V1.6.2, HFP V1.8
• Bluetooth transmitter frequency range (GHz): 2.4 – 2.4835
• Bluetooth transmitter power (dBm): <10 (EIRP)
• Bluetooth transmitter modulation: GFSK, ?/4-DQPSK, 8DPSK
• Multi-point connection: Yes
• Fast Pair (Google) / Swift Pair (Microsoft): Supported
• Design & Dimensions
• Earbud weight (g): 6.4 per piece (12.8 combined)
• Charging case weight (g): 41.1
• Earbud dimensions (mm): 30.1 × 26.4 × 18.9
• Charging case dimensions (mm): 69.7 × 43.1 × 30.5
• Durability
• Earbud rating: IP68 (fully waterproof and dustproof)
• Charging case rating: IPX2
• Features
• Noise Cancelling: Active Noise Cancelling (ANC)
• Ambient Sound Mode: Smart Ambient
• Microphones: 4 total (2 per earbud, beamforming)
• App support: JBL Headphones app (EQ, Sports Mode, Relax Mode)
• Voice assistant support: Yes
• VoiceAware: Yes
• Fit technology: Twistlock™ ergonomic wing enhancer