BT-7388 Bluetooth HiFi Stereo Audio Amplifier with Remote Controller,
LED Display, USB / SD & MMC Card / MP3 / AUX / FM / CD / VCD
All-in-one mini amplifier that features an FM tuner, on-board MP3 decoder with SD/MMC and USB input, mic in, CD / VCD / BT signal switch
Convenient operation with the remote controller provided
Multi-function display
Speakers impedance: 4-16ohm
SNR: -95dbm
Voltage input: AC 220V-240V / DC 12V 5A, output power R.M.S 20W
Input impedance: 47K
Frequency: 20Hz-20kHz
Input sensitivity: 0.25mV-220mV