Immerse yourself in your favorite music with the WI-C600N wireless noise canceling headphones. Bluetooth® connectivity, comfort, and style keep you on the go for up to 6.5 hours on a single charge. Stay connected with friends and family using integrated smartphone compatibility and access your smartphones voice assistant with the press of a button. Features: Digital noise cancellation reduces ambient noise with one push AINC, Up to 6.5 hours of battery life, Comfortable behind-the-neck style, Magnetic earbuds for tidy stowaway, Use the “Sony Headphones Connect” App for Android /iOS for total control over your sound settings, Smartphone compatible with hands-free calling, Easy operation with buttons, 6mm dome type drivers for dynamic sound.