Wireless TechnologyBluetooth, LIGHTSPEED Wireless
ConnectivityUSB, USB-C, Bluetooth
FeaturesWater-Resistant, Echo Cancellation, Replaceable Earpads, Sweat-Proof, HD Voice, Rechargeable Battery, Speech-detecting accelerometer, Touch Control, Wireless Charging, Surround Sound, NFC Bluetooth Pairing, Stereo, Waterproof, Motion-detecting accelerometer, Ambient Sound Mode, Volume Control, Bluetooth Multi-point, Wireless, Playback Controls, Noise Cancellation, Built-In On/Off Switch, Microphone Mute Button, Call functions, Active Noise Cancellation, Replaceable Ear Tips, Noise Isolation, Built-in Microphone, Volume Limitation, USB-PD (fast charging)
Number of EarpiecesDouble