Professional Audio Mixer 4 Bluetooth Mixing Console for KTV with USB Sound Card Sound Effect

Built in reverb effect, stage equalization regulate, by adjusting knob to adjust the reverb depth and delay effect. This mixer is a multi-purpose 4-channel mixer with a sound card, which can meet the needs of users' home music production, net-work live broadcast, K song cover and so on. The mixer is equipped with input gain and high and low bass adjustment, built-in 48V phantom power supply for direct power supply of condenser microphones, high-definition headset output port, MP3 player, Bluetooth receiver, with connected PC sound card. Ultra-thin design, support USB/U disk playback, built-in Bluetooth receive playback. Built-in net-work host sound card. USB/MP3 Jack, USB Jack can be connected to U disk or MP3 and other portable audio equipment.