Welcome to the store! Works via Bluetooth-enabled devices, with no functional limitations for the car radio. Allows you to connect an external audio source, enabling streaming from your smartphone to your car stereo. Simply pair your phone with our Bluetooth module and select Aux from your radio. Enjoy music from your phone through your car speakers. Works for /for /for 5 5C 5S 6 6 plus, for , for , for , for and all other phones or tablets (ensure your phone or tablet has Bluetooth functionality). Bluetooth 4.0 system, compatible with other versions of 2.0 3.0 4.0 Bluetooth systems. Supports commonly used MP3 format audio, but also supports WMA WAV FLAC and other high-quality audio format decoding, non-ordinary Bluetooth functions, and can support DSD large-capacity transmission. Easy to install. Red power cable connected to 12V +, black power cable connected to 12V-, 12-pin connector into the CD player socket (please confirm the corresponding socket). The mobile phone is connected to the Bluetooth module, aux audio source selection, and you can play mobile phone music. Color: Black Material: plastic Package contents: 1 * bluetooth adapter 2 * Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The permissible measurement error is +/- 1-3 cm. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!