FeaturesReplaceable Ear Tips, Closed Back, Built-in Microphone, Adjustable Headband, Wireless Charging, Waterproof, Playback Controls, Sweat-Proof, Wireless, Volume Control, Active Noise Cancellation, HD Voice, Ambient Sound Mode, Noise Cancellation, Noise Isolation, Echo Cancellation, Touch Control, Surround Sound, Built-In On/Off Switch, Volume Limitation, Stereo, Call functions, Extra Bass, Bluetooth Multi-point, NFC Bluetooth Pairing, Speech-detecting accelerometer, Rechargeable Battery
Number of EarpiecesDouble