JBL Live 770NC

True Adaptive Noise Cancelling. True Adaptive Noise Cancelling technology automatically uses noise sensing mics to adjust to your surroundings in real-time, minimizing distractions when you need to focus and optimizing the headphones’ performance for a superior audio experience—all while you adjust ANC mode control with the JBL Headphones app. JBL Signature Sound and Surround Sound. Along with powerful JBL Signature Sound, the 40mm drivers offer immersive JBL Spatial Sound that turns any stereo content from any device into virtual surround sound. Bluetooth 5.3. Wirelessly stream high-quality sound even at lower bit rates with the help of the latest Bluetooth technology. Audio Mode gets you the best available sound, while Video Mode makes sure the sound and visuals of your movies and games are always in sync. All-Day Battery Life. Enjoy up to 65 hours of playback (50 hours with ANC on), plus a 5-minute speed charge for 4 extra hours. Seamless Voice Assistant Access. Activate your preferred voice assistant with a simple tap or hotword for music, calls, or updates.