... 3.CE,FCC,BQB RoHS 4.HFP,HSP,A2DP,AVRCP 5.MOQ:50PCS Latest design Wireless Bluetooth Stereo Headset - Retail Packaging - Black for Iphone 4,4s ... ,5,Ipad,PC,PS3 Our catalog for your reference: Specifications of bluetooth: Bluetooth VersionV2.1TypeStereo headphone ... bass sound.3.Can be easily connected to iphone,ipad,PC,cellphones etc.4.Remote ...