•Noise cancellation automatically senses your environment with Dual Noise Sensor Technology•Rechargable battery with up to 35 hours of playtime•Wireless bluetooth technology•Smartphone compatibility for hands-free calls and use with your voice assistant•Ultra-comfortable headphones design with adjustable metal sliders•What's in the Box?•1 USB-C charging cableDescriptionSony WH-CH710N White Wireless Noise-Canceling Headphones offer powerful, distraction-free listening wherever you are. With Noise Canceling via Dual Noise Sensor Technology, as well as Ambient Sound mode, you can take control of what you hear and with up to 35 hours of wireless playback, you can listen to music all day long.Weight: .8 PoundsWater Resistance: No Water Resistance RatingEar Cushion Material: FoamEstimated Charge Time: 10 MinutesElectronics Features: Foldable DesignConnection Type: USB-CWireless Technology: True WirelessPackage Quantity: 1Compatible With: Apple iOS, Android, Google AssistantNoise Canceling: Noise CancelingMicrophone: No Built-In MicrophoneMaximum Battery Charge Life: 35 HoursBattery: 1 Non-Universal Lithium Ion, Required, Included