Description: Compatibility: You can connect the mixer to your external USB, computer(Connecting to the computer can only output and cannot do internal recording, and you need to bring your own connecting line.), electronic organ, microphone, electric guitar, flash drive or device to mix; this mixer with MP3 operation interface for play, stop, skip track choosing and modes switching. Multifunction: The mixer is equipped with input gain and high bass adjustment, mono and stereo input, stable transmission, low distortion rate, support delicate processing of audio and vocals at any time; Built in 48V illusion , backlit LCD display, headset output port, can be directly connected to headphones to monitor channel level signals in real time. Perfect Design: This is a compact mixing console, made of aluminum alloy material, durable; Non slip damping fader design, can provide more precise adjustment. Wildly Use: The mixer is a 7 channel sound mixing console, can easily satisfy home music recording, webcast, singing, small party, stage performance, live gigs, DJ events and other needs. Portable: This sound board controller is 32.6cm in length, 23.5cm in width, 3.7cm in height, easy to use and carry around; it can be directly connected to the device with a USB port , also can use the external adapter. Specification: Power: 25 Material: Aluminum Alloy Size: 326x235x37mm/12.83x9.25x1.46inch Interface: USB Receiving Method: Wire, , USB 4 Modes: Music Modes, Modes, Recording Modes, Sound Card Modes Microphone: Support 48V Condenser Microphone, Dynamic Microphone, microphone Package Includes: 1 Piece Audio Mixer 1 Piece Adapter(UK Plug) 1 Piece Manual Note: Please allow slightly errors due to manual measurement and different monitors.