[Bluetooth Aux Adapter]: Puzkom car Bluetooth adapter is designed to add bluetooth to your car. It turn home or audio system or speakers into a hand-free Bluetooth-enabled devices. If your vehicle don't have Bluetooth,this Bluetooth Car Receiver is great solution to help you listen to music or make phone calls through car speakers. | [Hi-Fi Sound Quality]:Built-in Bluetooth 5.1 Chipset,this bluetooth aux adapter for car provide 10m distance instant and stable bluetooth singal connection,it is clear sound for both listeningand speaking.Built-in microphone,this Bluetooth car aux recei you to enjoy phone calls with hands-free calling straight through the car's speakers. With this Aux Bluetooth car kit you will be more safe and convenient to use GPS,make phone calls，listen to music when driving. | [Plug to Play]:Car Bluetooth adapter is pretty easy to use. plug 3.5mm audio bluetooth dongle into 3.5 aux jack to make Bluetooth aux ,find YP04 on your audio source device Automatically connected after first pair. Our Bluetooth receiver allow you to connect 2 mobile the same time and change swiftly,share music on 2 phones. | [Durable Design]:With a 3.5mm audio output and high-fidelity transmission via enameled copper wire cores, this bluetooth car kits delivers high-quality sound with no noise or current sound, ensuring that you enjoy a crystal-clear audio experience. Its compact and portable design makes it perfect for travel, and the zinc alloy casing ensures that it's durable and long-lasting. | [Portable & Durable ]: Bluetooth Aux audio adapter for car is made of zinc alloy connectors and elastic cable which make Car USB Bluetooth adapter a portable mini size and can use it in different occasions.Any question when using the product,please feel free to contact us, we will help you solve the issue.thanks.