Features: 1.You can listen to music from your phone/pad/mp3 (with Bluetooth function). Bluetooth 5.0, backward compatible with 2.0 3.0 4.0 and so on. 2.Support common MP3 format audio, and also support WMA, WAV, FLAC and other high?quality audio format decoding. 3.Supports DSD large?capacity transmission stable and fidelity data transmission between devices. 4.High?efficiency music transmission, support to answer calls, which has clear sound. Plug and play, easy and quick installation. 5.Match the mobile phone or tablet with the Bluetooth module, and select Aux from the radio, and then you can use the mobile phone to play music through the car speakers.Specification:Item Type: Bluetooth AUX Cable_x000D_Material: ABS_x000D_Voltage: DC12V_x000D_Bluetooth: Bluetooth 5.0_x000D_Microphone cable: Approx.150cm/59.1in (manual measurement, please allow a slight error) _x000D_Fitment:_x000D_Fit for CDA-9852/E_x000D_Fit for CDA-9856/E_x000D_Fit for CDA-9857/E_x000D_Fit for CDE-9870/E/R/RM_x000D_Fit for CDE-9871/R/RR_x000D_Fit for CDE-9873/E/RB_x000D_Fit for CDE-9881/R/RB_x000D_Fit for CDA-9883/E/R_x000D_Fit for CDE-9885/R_x000D_Fit for CDE-9887/R_x000D_Fit for DVA-9861/Ri_x000D_Fit for IVA-D105/E/R_x000D_Fit for IDA-X001_x000D_Fit for IVA-W205/E_x000D_Fit for IVA-W202R_x000D_Fit for IVA-W200Ri_x000D_Fit for IDA-X00PackageList:1 x Bluetooth AUX Adapter1 x Microphone