Model Name:bluetooth Adapter Line Special Features:blue-tooth Adapter MP3 AUX Interface:Bluetooth For : 2,Concert 1,Concert 2,,Symphony 1,Symphony 2,Navigation Plus 1,Navigation Plus 2 :Alpha 5,Beta 5,Gamma,Gamma CD,Premium 5,Premium 6,for Premier 4,MCD Navi,MFD Navi For :MFD Navi,MS ,MS 501,MS 502,Symphony CD & Kassette For Seat:Alana,Aura,Aura CD,,,Liceo,Scala,MFD And many other radio models with 8-pin mini CD changer input Plug & Play. Long service life. Replace your old or damaged parts. Stable characteristics,high reliability. colour:Photo Color Material:plastic Package Contents: 1 * AUX Bluetooth input cable 1 *Adapter line Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.