Ukc Karaoke Digital Amplifier

USB,SD card play and plug function. FM radio function. Built-in bluetooth function. 2 microphone interface. Function introduction: Bluetooth receiving / plug-in card / plug U disk / with remote control / with FM radio / karaoke function with reverb Rated impedance: 4-8 Model:BT-MP326C Voltage:220V Audio input: AUX lotus seat multi-channel signal input behind the amplifier, can be connected to: computer / MP3 / DVD / CD and other audio signals, Audio output: 4 terminals are L left + R right channel output is divided into positive and negative speakers.