... Omni direction microphone 3.O Stereo audio bluetooth mp3 player Headset 1.Bluetooth stereo headset lets you listen to ... button4.Lightweight,comfortable design for all-day listening5.Compatible with bluetooth enable devices,such as iphone,ipad,most computers, ... , Switchers, USB HUB, wireless equipment series,Multi-functional Socket, HDD Enclosure/Docking etc,as well as some other electronic products ...