Karaoke Front Effector Compact Portable Digital Line Mixer for DJ Music Company Stage KTV Room US Plug 100240V Feature: 1. Portable: The home karaoke preamp is light in weight, you can take it anywhere and enjoy karaoke or speech in any occasion. 2. Perfect for Music Parties: The mixer outputs the mixed signal to a TV or home theater system or other sound system. Perfect for DJ music, company, stage, KTV room, family gathering, etc. 3. Simple Parameter Setting: The simple interface features 4 rotary dials to quickly adjust the volume of your music, mic, tones to your desired level. You can set different parameters to reflect your specific style. 4. Mixer System: The mixer adopts dual microphone input, 1/4 inch microphone input jack, video input and sound output of video signal, the volume can be adjusted individually. 5. Compatibility: The reverb is compatible with TVs, Players, Desktops, Laptops, for iOS tablet, Tablets, Smartphones, DVD Players, Home Theater Systems, Receivers, Speakers and more. Specification: Item Type: Mixer Model: N3 Material: ABS Colour: Black Plug Specifications: US Plug 100-240V Output: 12V 250mA Working Voltage: 9V-12V Total Harmonic Distortion: