Stereo Receiver & Amplifier Home Audio Amp Bluetooth w/USB/SD/RCA/MIC/FM
Features 1 RCA IN for tuner, CD player and tape deck, 2 1/4" microphone IN, 1 USB IN, 1 SD card slot IN, and 1 BT 5.0/FM radio antenna IN to improve Bluetooth distance & FM sensitivity. It also supports USB port, SD/TF card port and FM radio.