... Bluetooth Stereo Headset - Retail Packaging - Black for Iphone 4,4s,5,Ipad,PC,PS3 Our catalog for your reference: Specifications of bluetooth: Bluetooth VersionV2 ... certification. OEM and ODM are much preferred! What's in the box ? 1 SETBluetooth Headset1 PCUSB1 BOOKInstruction Manual Packing &Delivery ... design Wireless Bluetooth Stereo Headset - Retail Packaging - Black for Iphone 4,4s,5,Ipad,PC,PS3