Description Function 1Easy to use, by directly connecting the 30-pin dock to convert the ordinary sound box into Bluetooth sound box. 2Transmission distance up to 10m. Wireless Bluetooth connection reduces cable clutter around the dock. 3Play your favorite songs in your device via a wireless Bluetooth connection. 4Support Bluetooth-enabled digital products, such as for IOS tablet, for iPod, for compatible with iPhone, Bluetooth mobile phone, Bluetooth computer, for PSP. 5Complies with Bluetooth 2.0. Plug and Play. Support A2DP V1.2, compatible with all devices enabled with A2DP stereo Bluetooth.SpecificationDescription: This Bluetooth receiver can convert non-Bluetooth for compatible with iPhone, for iPod docking station into a Bluetooth-enabled dock, just by connecting this product to a sound box equipped with a 30-pin male dock connector. Features: Easy to use, by directly connecting the 30-pin dock to convert the ordinary sound box into Bluetooth sound box. Transmission distance up to 10m. Wireless Bluetooth connection reduces cable clutter around the dock. Play your favorite songs in your device via a wireless Bluetooth connection. Support Bluetooth-enabled digital products, such as for IOS tablet, for iPod, for compatible with iPhone, Bluetooth mobile phone, Bluetooth computer, for PSP. Complies with Bluetooth 2.0. Plug and Play. Support A2DP V1.2, compatible with all devices that are enabled with A2DP stereo Bluetooth. Specifications: Output: Bluetooth Support File: Bluetooth V.2.0 A2DP V.1.2 Connection: 30-pin Transmission Distance: Up to 33 feet (10 meters) away Color: White, Black (Optional) Package Weight: 15g Size: 46 x 37 x 9mm / 1.81 x 1.46 x 0.35inch Application: Dedicated for compatible with Apple Speakers Note: 1. Please check your Sounddock before ordering Just connect your compatible with iPhone 4/4S to your speaker dock, if your speaker can play music or your 4/4s phone can be charged, it means this Bluetooth receiver is the right adapter for your speaker. 2. Please note that the base of this product will be sent randomly, and make sure you do not mind before ordering. Package Included: 1 x Bluetooth Music Receiver (The dock is not included) .wang-edit-text{ font-family:Arial important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }