Bluetooth Music Audio Receiver Adapter For iPod iPhone 30-Pin Dock Speaker Black New mini light and portable design. Easy to use by connecting directly 30 pin dock to change the common sound-box to Bluetooth sound-box. Long distance to play your favorite songs in your device through a Bluetooth connection. Support digital products using Bluethooth, such as iPad, iPod touch, iPhone, Bluetooch cell phone, Bluetooth PC, PSP. Support A2DP V1.2, compatible with all devices enabled with A2DP stereo Bluetooth.