USB Bluetooth Receiver 5.1 with 3.5mm AUX. Just Plug in the Interface. Suitable for Car/Wired Speaker/Home Stereo Music Streaming, Built Microphone, Hands Free Call (Black)

►Bluetooth adapter USB 5.1: Our bluetooth adapter adopts the latest receiving technology, which has a wider range of compatibility and stronger signal acceptance. Suitable for most audio output devices such as cars, stereos, etc. ►Plug and play: No need to install drivers/software, Bluetooth quickly matches and connects. Pairing: the blue led light flashes, pairing is successful: the blue light keeps on. ►Easy to use: Our products are suitable for most car models. They can be used directly by plugging into the USB inter-face and can be connected to the device for long distances, up to 33 feet (10 meters) indoors. ►Hands-free: Our Bluetooth receiver is small in size and light in weight. Built-in microphone, high-definition hands-free call, make your driving and office more convenient. ►High performance: Automatically turn on/off when starting/stopping the engine or turning on/off the speaker, thereby reducing power loss and protecting the car and products; connect immediately after Bluetooth is turned on and automatically connect to the device without repeated connections.