【Add Best Value Bluetooth to Your Car】 This Aux Bluetooth receiver helps add Bluetooth function for your car or home stereo to stream music and hands-free. If you want to stream music or listen to phone conversations through a car’s speakers, but your vehicle didn’t come with Bluetooth, SOOMFON aux Bluetooth adapter for car is an effective solution. | 【Latest Bluetooth 5.1 Technology】 This Bluetooth 5.1 receiver equipped with the latest Bluetooth 5.1 chipset, it can offer 10m stable connection. built-in isolating module filters the static noise, providing a high-fidelity stereo sound. SOOMFON Bluetooth aux adapter for car effectively solves the noise interference during vehicle driving. | 【Hands-free Calls & Dual Connection】 Built-in microphone for answering calls, release your hands, ensures safety driving and more convenient. This aux Bluetooth adapter for car also can be paired with 2 devices simultaneously, switch freely. Let you enjoy the music and no worry about missing any calls. | 【Plug & Play, Auto on, USB Power】 Simply use, drive-free, only plug it into the 3.5 mm aux jack and powered it by the USB port. No battery required! This aux Bluetooth receiver for car is also supported, auto-reconnect to the last paired device as soon as the ignition turns on. | 【Friendly Design】 This aux Bluetooth adapter adopts stylish sliver zinc alloy connector, with fast heat dissipation, ensures safe and longer service life. It also features with 0.5 m-1.7 m premium braided elastic cable to meet your needs in different occasions. There is the LED indicator to show you the working status.