Bluetooth 5.0 Audio Receiver Wireless Adapter with USB SD Music Player FM Radio

With 6 kinds of audio input (Bluetooth 5.0 / USB & U-disk / stereo RCA / AUX / SD card / FM radio) and 2 kinds of audio output (stereo RCA / 3.5mm headphone jack), compatible with different audio devices and such as phone, computer, CD player, Echo Dot and so on.