JBL Signature Sound: Nothing beats incredibly clear music and calls from 11mm dynamic drivers powered by JBL Signature Sound. Note : If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ears. Specific uses for product : Music 40 (10 plus30) hours of playback with wireless charging: Never miss a moment with 40 hours of Qi-compatible battery life (including 10 hours in the earbuds plus 30 hours in the case). Need a boost? Just 15 minutes of Speed Charge gives you another four hours of playtime—fast. 6 mics for perfect calls with zero noise: Six beamforming microphones reduce wind and noise interference so your words always come through loud and clear. And with Voice Aware, you can choose how much of your own voice to hear by controlling the amount of mic input routed back into your earbuds. Oval Tubist for better comfort, isolation and bass: Better shape, better sound. That's why JBL designed these headphones with Oval Tubist and oval silicon tips for a perfectly snug fit. The stick closed design with oval tubes ensure better noise cancellation and enhanced audio quality for those who prefer a cleaner aesthetic.

• True Adaptive Noise Cancelling: These earbuds feature True Adaptive Noise Cancelling technology that automatically adjusts to your surroundings, eliminating distractions so you can be fully immersed in your music. When you need to be aware of your environment, the Smart Ambient feature lets you do so without removing your earbuds.
• Perfect Calls with 6 Mics: Equipped with six beamforming microphones, the JBL Live Pro 2 ensures your voice comes through loud and clear during calls by effectively reducing wind and background noise interference. The VoiceAware feature also lets you control how much of your own voice you hear.
• Signature JBL Sound: With 11mm dynamic drivers, the earbuds deliver JBL's signature sound, known for its deep, powerful bass and clear audio, providing a high-quality listening experience for music and calls.
• Up to 40 Hours of Playtime: The earbuds offer a combined total of up to 40 hours of playback (10 hours in the earbuds and 30 hours in the charging case). They also support a speed charge feature, giving you four hours of playtime with just a 15-minute charge.
• Dual Connect and Multi-Point Connection: The Dual Connect feature allows for quick and effortless pairing with any Android device, while Multi-Point Connection lets you seamlessly switch between two different Bluetooth devices, so you can easily take a call on your phone while watching a video on your tablet.