1.Bluetooth V2.1 stereo bluetooth headset 2.Bluetooth 2.1 3.CE, ... ,A2DP,AVRCP 5.MOQ:50PCS Latest design Black Mini Bluetooth V2.1 stereo bluetooth headset for Iphone 4,4s,5,Ipad ... after sample confirmation More Pictures: Latest design Black Mini Bluetooth V2.1 stereo bluetooth headset for Iphone 4,4s,5,Ipad ...