Description: Can connect external audio source. Compatible for all mobile phones PADs equipped with bluetooth. Backward compatible with 2.0 3.0 4.0 other versions of the bluetooth. Support MP3 audio format as well as WMA, WAV and other high-quality audio formats. Great experience to enjoy music from your phone when driving. Specification: length: 15cm/5.91inch Package Includes: 1 Piece bluetooth aux audio cable for Alpine KCA-121B
