Enjoy uninterrupted music with JBL Tune 770NC Noise Canceling Bluetooth Headphones. With Adaptive Noise Canceling, up to 70 hours of battery life, and quick charge capabilities, these headphones ensure you stay connected with your music all week long. The lightweight, foldable design allows seamless dual-device connectivity via Bluetooth, ensuring you never miss a call while streaming videos. Customize your listening experience using the JBL Headphones app and enjoy hands-free calls with VoiceAware technology.