1Fitment: Bluetooth Aux cable is a good replacement for Accord Civic Cr?V Element Odyssey Pilot and replacement for Acura Rdx Tsx Mdx Csx. 2Function: Use a bluetooth enabled phone or tablet to pair with this wireless bluetooth adapter and you can stream media from your smartphone to your car stereo. 3Stable Transmission: Bluetooth Aux cable, no interference and no loss of sound quality, provides perfect music transmission, and give you a pleasant experience. 4Bluetooth Version: Car bluetooth wireless module supports bluetooth 5.0 version, and also compatible with other versions 2.0 3.0 4.0 Bluetooth system. 5Premium Material: Car bluetooth module is made of premium Abs plastic and metal, heat resistant, antiaging, sturdy and durable, has a long service life.