[Add Bluetooth to Your Car]: Mxcudu 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 listening to phone conversations through a car’s speakers, but your vehicle has no Bluetooth, Mxcudu Bluetooth Car Adapter is an effective solution | [High-Fidelity Stereo]: This Bluetooth receiver equipped with the latest Bluetooth 5.1 chipset, which can offer 10 meters stable connection without any delay, built-in isolating module filters the static noise. It supports SBC codec, delivering clear, functional, and enjoyable sound-both for listening and drive speaking | [Hands-Free Calls & Dual Connection]: Built-in with microphone for answering calls, release your hands calling straight through the car’s speaker, ensures safety driving and more convenient. This aux Bluetooth adapter or car also can be paired with 2 devices simultaneously, switch freely allow you enjoy music and no worry about missing any calls | [Plug and Play]: Mxcudu 3.5mm Bluetooth Car Adapter is quite easy to use. Just plug it into the 3.5mm aux jack and power it by the USB port, no need to continually charge the battery. This aux Bluetooth receiver for car is also supported Auto-reconnect to the last paired device as soon as the ignition turns on | [Durable and Portable]: This Bluetooth Car Adapter is made of zinc alloy connectors, which enhanced the durability of Bluetooth 3.5mm adapter. With a 0.3M-1.5M premium TPE elastic cable, the car USB Bluetooth adapter will meet your needs in different occasions. It will not take up extra space in your car as it’s mini size