Description: 【Versatile Compatibility】: The Car Bt Cable Adapter 2 RCA Aux Audio is designed for a wide range of applications including home theaters, DVD, CD players, computers, speakers, and more, If your car stereo has an AUX IN RCA female port, you can plug this in to enjoy Bt music. 【Advanced Bt Technology】: Equipped with the 5.0 Bt version (and fit for previous versions), it ensures high speed transmission without distortion for audio experience. 【Material and Compact Design】: Made from copper material, this Bt AUX Receiver Module is lightweight yet sturdy. With a cable length of 27cm, it's compact enough to fit in any setup without cluttering your space. 【Safe and Secure】: This 2 RCA AUX in Adapter comes with a fuse protection mechanism and non destructive ground rings terminal to ensure safe usages at all times. 【Package Includes】: Each purchase comes with 1 Car Radio Connector Input. Enjoy seamless music streaming on the go. Specification: Materials: Copper Color: Black Size Chart: Length About: 27cm/10.63inch V: 5-12V Product line length: 27CM Package Includes: 1 Car Bt Cable Adapter 2 RCA Aux Audio Note: Please allow slightly errors due to manual measurement and different monitors.