The mixing console can achieve multi-channel input and output, sound color adjustment, convenient volume adjustment, is the modern radio broadcasting, stage amplification, audio program production system for broadcasting and recording the important equipment.Features:Digital display and MP3 input function.Multi-function phantom powe +48V.Each channel have indepent mute switch.Built-in 16 different digital effects.The voice elimination function for karaoke.5-band effect level monitor indication.Recording and headset monitor output.Per channel 3-band EQ.Specifications:Channel: 4 ChannelColor: Black + BluePackage Weight: 610g / 21.52ouncesItem Size: 185 * 150 * 55mm / 7.3 * 5.9 * 2.2inPackage Size: 230 * 230 * 70mm / 9.1 * 9.1 * 2.8inPlug: 2 Types (optional)Note: There are different plug specification to choose from, please choose one suitable for your country.Packing List:1 * Mixing Console 1 * Adaptor