Features
Call functions, Volume Limitation, Extra Bass, LTE, Sweat-Proof, Push-to-talk (PTT), Surround Sound, On-Cable, Touch Control, L-Shape Plug, Playback Controls, Noise Isolation, Noise Cancellation, In-Line Control, Volume Control, Rechargeable Battery, Stereo, Detachable Cable, Built-in Microphone, FM Radio, Waterproof, HD Voice, Built-In On/Off Switch, Closed Back