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 original standard, plug and play without causing any damage. Specification: Item Type: Bluetooth AUX Adapter Cable Material: ABS Bluetooth Version: 5.0 Fitment: Replacement for Alpine DVA-9861/Ri Replacement for Alpine iDA-X001, iDA-X100, iDA-X200, iDA-X300 Replacement for Alpine IVA-D105R, IVA-D106R, IVA-W200Ri, IVA-W202R, IVA-205R, IVA-W205/E, IVA-W202/R, IVA-W200RiIVA Replacement for Alpine W502/W505R Replacement 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/R Replacement 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-9887R PackageList: 1 x Bluetooth AUX Adapter Cable Note: 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!