Portable Mini Digital Karaoke Sound Mixer Professional Audio System Machine

TEYIN. With stable quality, portable, artistic, small and exquisite. Suitable for company, stage, home, KTV rooms, etc. Connect the front of Amplifier to input and power control the host. Dual Microphone inputs, video input and sound output for video signal, volume can be adjusted individually. Reverberation delay function and audio inputs/outputs for left/right channel Volume frequency regulation. Volume frequency regulation. Color: Black/Gold/Silver. Plug Type: US Plug. material: metal. Working Voltage: 9V-12V. Total Harmonic Distortion: Less than 0.5 1KHz. Item Size: 148. 5 4cm 5.5 3.3 1.6in. Item Weight: 170g6oz