Microphone TypeBuilt-In
FeaturesBluetooth Multi-point, Wireless Charging, Touch Control, Volume Control, Speech-detecting accelerometer, Built-In On/Off Switch, Call functions, Extra Bass, HD Voice, Microphone Mute Button, Waterproof, Surround Sound, Rechargeable Battery, Replaceable Earpads, Ambient Sound Mode, FM Radio, Replaceable Ear Tips, Push-to-talk (PTT), Noise Isolation, Stereo, Retractable Cable, Playback Controls, Sweat-Proof, Noise Cancellation, Active Noise Cancellation, Motion-detecting accelerometer, Built-in Microphone, Echo Cancellation, Wireless, Open Back, Water-Resistant, USB-PD (fast charging)