Discover the JBL Live 770NC, which brings all-day comfort and JBL's Signature Sound right to your ears. The Adaptive Noise Cancelling and Smart Ambient technology lets you immerse in music while staying aware of your surroundings. Connect seamlessly with your favorite voice assistant to manage music and more. Enjoy up to 65 hours of playtime, with a quick 5-minute charge providing an additional four hours of music. Easily switch between two devices at once with Multi-Point Connection. The headphones offer premium features like 40 mm drivers for immersive sound, Bluetooth 5.3, and automated play/pause.