FeaturesPlayback Controls, Push-to-talk (PTT), Stereo, Echo Cancellation, Adjustable Headband, Volume Control, Foam Tips, HD Voice, Rechargeable Battery, Replaceable Ear Tips, Call functions, In-Line Control, Active Noise Cancellation, Ambient Sound Mode, Extra Bass, Replaceable Earpads, Wireless, Waterproof, Noise Cancellation, Surround Sound, Sweat-Proof, Built-In On/Off Switch, Closed Back, Built-in Microphone
Number of EarpiecesDouble