Wireless TechnologyBluetooth, LIGHTSPEED Wireless
ConnectivityUSB-C, Bluetooth, Lightning
Microphone TypeBuilt-In
FeaturesVolume Control, Bluetooth Multi-point, Volume Limitation, Microphone Mute Button, Speech-detecting accelerometer, Built-In On/Off Switch, Rechargeable Battery, Echo Cancellation, Replaceable Ear Tips, Wireless Charging, Sweat-Proof, Foam Tips, Push-to-talk (PTT), Noise Isolation, Ambient Sound Mode, Motion-detecting accelerometer, Touch Control, Surround Sound, Playback Controls, Wireless, Waterproof, Extra Bass, Built-in Microphone, Noise Cancellation, Active Noise Cancellation, Adjustable Headband, Stereo, HD Voice, Call functions, USB-PD (fast charging)