FeaturesReplaceable Ear Tips, Wireless Charging, Rechargeable Battery, Built-in Microphone, Call functions, Surround Sound, Touch Control, Bluetooth Multi-point, Water-Resistant, Active Noise Cancellation, Wireless, Waterproof, Echo Cancellation, Microphone Mute Button, Stereo, Playback Controls, Ambient Sound Mode, NFC Bluetooth Pairing, Noise Cancellation, Sweat-Proof, HD Voice, Push-to-talk (PTT), Built-In On/Off Switch, Volume Control
Number of EarpiecesDouble