Raising version: Bluetooth audio adapter receiving generation Bluetooth 5.0 chip, low delay time, strong signal. Sound signal transmission will not be broken, the connection will be more stable and the sound quality can reach the Hi-Fi standard, provides you with high quality sound and immersive sound experience . Totomatic opening and automatic connection: USB power supply does not require battery. Running the car. This Bluetooth Vehicle Kit will automatically open the power and then synchronized automatically with the latest connected mobile phone (please make sure that the mobile phone is open before running the car) . Multi -purpose: Our device has two purposes. It is not only a Bluetooth adapter receiver, but also a Bluetooth transmitter. Mini is easy to transport, so you can use it in different situations. Always provide Bluetooth solutions for your various non -Bluetooth devices Etmiz Excellent Compliance: 3.5 mm Bluetooth adapter is perfectly compatible with most smartphones and Bluetooth electronic devices (iPhone, iPad, Samsung, LG, etc.) and home or vehicle sound systems, TV, PC, projectors, speakers and so on. very suitable for Easy to use: Multi -function button, you can easily change the modes. To play/pause/answer/cancel/or terminate a search, just click on a button. The internal high performance microphone with noise reduction (CVC) technology is clear. You Hands Free Search/GPS/Music etc. provide