Description: 【Multipurpose】 4 Channels Audio Mixer can independently adjust the high, middle and bass of the sound source. 【Sound card】4 Channel Mixer with a sound card can adjust high and low tone adjustment, reverberation adjustment, music accompaniment. 【Line Mixer】Sound Mixing Console can be meet users of home music recording, webcast, Singing, small party, and other needs. 【USB】 USB cable connection, easy to use and plug in, convenient transmission function, making it easy to use. 【Wide Application】Compact Mixer can be connected to mobile phones, computers, CD players, electronic keyboards, condenser microphones, musical instruments, microphones, speakers, power , trolley speakers, headphones, computer small speakers, etc. Size Chart: 19cmx7cmx20cm/7.48inchx2.76inchx7.87inch Package Includes: 1 Mixing Console Note: Please allow slightly errors due to manual measurement and different monitors.