1.Flexible and easy to use.Perfect match with the Car 2.New and nice qulity, to use. 3.Built to quality control standards.Not easy to damage, long service life 4.Stable performance, high reliability.a perfect replacement for your old Adopting Bluetooth main control chip, Bluetooth 5.0 version, high-speed transmission without distortion, sound quality can reach high-definition standards.use Bluetooth transmission, you can say goodbye to clutter, and you can also online. In the era of streaming media, various online APPs are quite convenient, and the is updated in time. This product is designed for different of models. According to the interface reserved behind the car host, it is equipped with different connectors. The product uses a wide range of voltage input to adapt to different usage environments. Item Type:Car Audio Wireless Bluetooth AUX Adapter Bluetooth version: 5.0 (and compatible with the following versions) Product voltage: 5-12V Product line length: 27CM Condition: 100% New Fitment:Direct Replacement For A4 A3 Q3 Q5 A5 S5 TT A8 2008- Golf 7 2012- Colour:Black Material:ABS Package Contents: 1pcs x Car Audio Wireless Bluetooth AUX Adapter 1PCS x wiring harness Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.