- Headphones that cancel out world Whether you're taking a long-haul flight or commuting to work, the CH710N noise-cancelling headphones automatically collect information about your environment and improve the noise-cancelling performance accordingly. - Take control of what you hear with Dual Noise Sensor technology The dual microphones feeding forward and backward mean the WH-CH710N headphones catch more ambient sounds than ever before.So, whether you're trying to block out city traffic or office chatter, you'll be able to get completely lost in whatever you're listening to. - Customize your sound Switch to Ambient Sound mode to let in important sounds from the world. You'll be able to listen to your music with amazing sound quality while still hearing sounds, such as traffic noise, caf conversations, and transport announcements. - Clearer hands-free calling Conversation flows freely with easy, hands-free calling. Leave your phone where it is, just speak. WH-CH710N delivers clearer voice quality to the other person on the phone. - Listen longer with up to 35-hour battery life and quick charging Keep your music playing all day with a battery that delivers up to 35 hours of power. USB Type-C quick charging gives up to 60 minutes of play back from 10 minutes of charge. - NFC one-touch for instant music Near Field Communication (NFC) lets you start streaming your music with just one touch. Simply touch your selected NFC-enabled device on the on-body N-mark for a quick and easy connection. - Quality streaming via Bluetooth No NFC? No problem. Connect your device manually by turning on the Bluetooth in your device setting menu. Turn down the world's noise with the long-lasting noise cancellation performance of the WH-CH710N wireless headphones. Dual Noise Sensor technology automatically senses your environment to deliver an amazing sound experience. With up to 35 hours of battery life, quick charging, and access to your smartphone's voice assistant, the WH-CH710