Features:1.Wide Application: Replacement for Alpine DVA?9861/Ri, iDA?X001, iDA?X100, iDA?X200, iDA?X300, IVA?D105R, IVA?D106R, IVA?W200Ri and so on.2.Applicable Format: The bluetooth AUX adapter cable supports many formats such as MP3 audio format, WMA, WAV format and other high quality audio formats.3.Operating Steps: Pair your devices with buletooth module, and choose AUX in your car radio, then you can use your devices to play music via car speakers.4.Clear Connection: The bluetooth version of the bluetooth audio adapter cable is 5.0 version to provide clear connection and sound, making you driving more interesting.5.Plug and Play: The wireless AUX adapter cable is specially designed according to the standard, plug and play without causing any damage.Specification:Item Type: Bluetooth AUX Adapter CableMaterial: ABSBluetooth Version: 5.0Fitment:Replacement for Alpine DVA-9861/RiReplacement for Alpine iDA-X001, iDA-X100, iDA-X200, iDA-X300Replacement for Alpine IVA-D105R, IVA-D106R, IVA-W200Ri, IVA-W202R, IVA-205R, IVA-W205/E, IVA-W202/R, IVA-W200RiIVAReplacement for Alpine W502/W505RReplacement for Alpine CDE-9870R/RM, CDE-9871R/RR, CDE-9872R/RM, CDE-9873RB, CDE-9874R/RR/RBi, CDE-9880R, CDE-9881R/RB, CDE-9882Ri, CDE-9883/R/E, CDE-9885/R, CDE-9887/RReplacement for Alpine CDA-9835, CDA-9852/E, CDA-9853, CDA-9856/E, CDA-9857/E, CDA-9870/E/R/RM, CDA-9871/R/RR, CDA-9873/E/RB, CDA-9874, CDA-9881/R/RB, CDA-9883R, CDA-9884R, CDA-9885R, CDA-9886R, CDA-9887RPackageList:1 xBluetooth AUX Adapter CableNote:1. AUX function must be activated in the optional menu!2. Or the auxiliary function of the dealer or workshop is activated, otherwise the module adapter cannot be recognized.3. The existing CD changer can still be used!