Description:
This Bluetooth receiver can convert non-Bluetooth for iPhone/iPod docking station into a Bluetooth-enabled dock, just by connecting this product to a sound box equipped with a 30pin male connector dock.

Specifications:
Output: Bluetooth
Support file: Bluetooth V.2.0 A2DP V.1.2
Connector: 30pin
Transmission distance: Up to 33 feet (10meters) away
Color: White, Black (Optional)
Package weight: 15g
Size: 43 x 35 x 7mm / 1.69 x 1.38 x 0.28inch
Application: Dadicated for Apple speaker

Note: Pls check your Sounddock before order! Just plug your for iPhone 4/4S to your speaker dock, if your speaker can play music or your 4/4s phone can charge, that means this Bluetooth receiver is the right adapter for your speaker.

Package included:
1 x Bluetooth Music Receiver(The dock is not included)