Features : BT5.0 version, also compatible with 3.0/2.0, adapt to WMA, WAV, FLAC. High quality, stable characteristics, high reliability. Match your phone or pad with bt module and choose Aux from your radio, then you can use your phone to play music through car speakers. You can listen to music from your phone/tablet/MP3 (support BT function). With fuse protection device, non-destructive grounding ring terminal Function via Bluetooth-enabled devices No functional limitations of the car radio Allows you to connect an external audio source And pair your phone with our bluetooth module, and choose Aux from your radio. You can enjoy music from your phone through car speakers. Specification : Condition: 100% Brand new BT version: 5.0 Voltage: 5-12V Colour: Black Material: ABS Fitment: With Mark Levinson audio AUX in function For Toyota Crown Athlete Series GRS182(2004) For Lexus IS-F 2008 For Lexus IS250 IS350 2006 - 2008 For Lexus LS460 2006 - 2008 Etc. GRS180 182 184 series Faceplate ID: P6500 86120-53340 Package includes: 1 X set bluetooth cable Important: The radio must have aDisc.AUX"button on the front panel. If necessary, the aux must be unlocked to work (in the garage). Please check the connector interface, if it is not suitable, please do not buy it, thank you!