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