Unifire&reg;wireless Bluetooth Music Receiver for Bose Sounddock / Beatbox / Phillips / JBL and Other Dock Stations - 30pins, 1-year Warranty (white) 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. Complies with Bluetooth 2.0, Plug and Play. Support A2DP V1.2, compatible with all devices enabled with A2DP stereo Bluetooth. Transmission distance: not less than 10 meters (33 feet). Output: Bluetooth. Connector: Equipment with Apple 30-Pin Dock. Transmission distance: Up to 33 feet (10meters) away. Size: 43 x 35 x 8mm. Color: Black. NOT compatible with older generation Sounddock I that cannot provide charge to iPhone iPod.