This portable adapter adds Bluetooth functionality to non-Bluetooth devices. Simply plug the adapter into the 30-pin base and pair it with Bluetooth devices such as headsets, speakers, or music receivers. It automatically pairs and remembers your device for easy, repeated use. The adapter enters standby mode to save power when no Bluetooth headset or earphone is detected. It is compatible with devices that have a 30-pin connector, including iPod Touch (3rd, 4th generation), iPod Nano (1st to 6th generation), iPod Video, iPod Mini, and iPod Classic. No software setup is required, making it simple to use. Supports A2DP and AVRCP profiles. Allows control of play, pause, forward, and backward functions when paired with compatible Bluetooth stereo headsets or earphones. Not compatible with iPod Nano 6th generation, iPod Mini 4GB Model M9804X (Version 1.4.1), iPod Classic, iPod Touch 2nd generation, iPod Touch 1st generation, or iPod Classic 30GB. Does not support devices manufactured before 2007. Color: White Material: Metal + Plastic Package Contents: 1 x 30 Pin Bluetooth 4.1 o Transmitter (Other items not included) Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.