Wireless TechnologyBluetooth
ConnectivityLightning, Bluetooth, USB-C
BandHF, UHF
FeaturesBone Conduction, Replaceable Ear Tips, Stereo, Touch Control, Motion-detecting accelerometer, Closed Back, Noise Isolation, Sweat-Proof, Call functions, Built-in Microphone, HD Voice, Noise Cancellation, Ambient Sound Mode, Bluetooth Multi-point, Waterproof, Active Noise Cancellation, Rechargeable Battery, NFC Bluetooth Pairing, Speech-detecting accelerometer, Wireless, Microphone Mute Button, Playback Controls, Wireless Charging, Surround Sound, Water-Resistant, Extra Bass, Volume Limitation, Volume Control, Built-In On/Off Switch, USB-PD (fast charging)