Wireless Bluetooth a2DP Music Audio Receiver Adapter For IPhone IPod 30-Pin Dock Speaker

Specifications bluetooth adapter receiver music 30-pin dock bluetooth audio adapter Wireless Audio Adapter          Specifications: Bluetooth 3.0 technology  Support bluetooth Stereo Support A2DP/AVRCP Support Standard Bluetooth 2.0 Power saving Support IPOD-30Pin interface 10meters available Support IPAD/IPHONE/Imac/IBMPC/Android Interface : IPOD-30pin  Bluetooth Standard : V2.0  Frequency : 2.402-2.480GHz  Rating Voltage: 5V ±0.2V  Work current: <100mA Audio Transmission Mode :A2DP V1.2/AVRCP V1.4 Response rate: -82dBm Transmission speed:3Mbps working Distance:10M     Do not compatible with speakers:Bose SoundDock Series 1B&W ZeppelinEdifier:iF360Logitech:S00100,S00067YAMAHA:TSX-140Philips:DS1100, DS8500 all devices enabled with A2DP stereo Bluetooth.   Notes:   Please make sure your speaker without these control functions,such as remote /display /recording etc. If your speaker have such function,this item can't synchronize with your speaker when turning on the bluetooth of iPhone.Then your speaker can't make a sound