Karaoke Sound Mixer Professional Audio System Machine Portable Mini Digital

Features:2 Micphone inputs, video input and sound output for video signalEcho effect and 2 microphone controlWith 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.Descriptions: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.Specifications:Power Supply: adapter 110-240VWorking Voltage: 9V-12VTotal Harmonic Distortion:<0.5% @ 1KHzColor: Black, Gold, SilverItem Size: 14 * 8.5 * 4cmPackage Size: 19.5 * 16.5 * 6cmPackage Included:1 x Karaoke echo sound mixer1 x Power adapter US plug1 set of audio cable1 set of video cable