Digital USB Bluetooth Receiver Transmitter 3.5mm AUX to RCA HiFi Audio Adapter
Built-in digital to analog chip, support AUX, RCA, USB, TF interface. Interface type: Input: 3.5mm AUX+RCA+USB+TF;. 2 in 1 Bluetooth receiving (RX) and Bluetooth transmitting (TX) functions. Output: 3.5mm AUX+RCA.