NFC Bluetooth 5.0 Receiver Wireless Audio Receiver Adapter with Microphone RCA AUX Out U Disk Music Playback for Headphones Speaker Home Audio System

Features:
BT Audio Receiver:
Changes the traditional speakers, wired headphones, and stereo systems into BT-enabled ones. After paired, play music wirelessly from your BT-enabled audio devices.
BT 5.0 Connection:
Wireless BT 5.0 technology ensures transmitting a strong signal in high quality and high speed.
NFC Connection:
NFC function, close to the device for connection, no need searching, fast connection. (Make sure that the NFC of your phone is on.)
Dual Audio Ports:
Comes With both 3.5mm and 2RCA audio ports, suitable for more devices (3.5mm cable and 2RCA cable included).
U Disk Music Playback:
With a USB input port, supports U disk music playback. Built-in signal antenna, the barrier-free stable transmission range is about 10 meters.