Features: 1.Fitment: Bluetooth AUX IN adapter is perfect replacement for ALPINE 9870 9872 KCE?236B Full Speed AUX Input. 2.Simple Operation: Match your phone or tablet to bluetooth module, and then choose Aux from your radio, then you can use your phone to play music through car speakers. 3.Function: This bluetooth AUX IN cable can effectively help to play phone music through car radio. 4.Premium Material: Made of premium ABS material, AUX IN module is wearproof, durable and not easy to damage. 5.Easy to Use: Easy installation and practical, plug and play no complicated operations, convenient to use. Specification: Item Type: Bluetooth AUX IN Adapter_x000D_ Material: ABS_x000D_ Fitment:_x000D_ Replacement for ALPINE 9870 9872 KCE-236B Full Speed AUX Input_x000D_ CDA-9852/E_x000D_ CDA-9856/E_x000D_ CDA-9857/E_x000D_ CDE-9871/R/RR_x000D_ CDE-9873/E/RB_x000D_ CDA-9883/E/R_x000D_ CDE-9885/R_x000D_ CDE-9887/R_x000D_ DVA-9861/Ri_x000D_ IVA-D105/E/R_x000D_ IDA-X001_x000D_ IVA-W205/E_x000D_ IVA-W202R_x000D_ IVA-W200Ri_x000D_ IDA-X001