From the manufacturer
Comfortable, long lasting noise canceling
WH-CH710N Wireless Noise Cancelling Headphones
Headphones that cancel out the world
Whether you’re taking a long-haul flight or commuting to work, the CH710N noise-canceling headphones automatically collect information about your environment and improves the noise canceling performance accordingly.
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 mins of play back from 10 minutes of charge.