1.Connect the computer as a sound card, suitable for computer live / network teaching / voice chat2.Built in reverberation stereo output key to turn on reverberation and adjust sound output to be your own master3.Every performance needs professional tuning, fine layout and panel details at a glance4.Bluetooth wireless connection has built-in upgraded Bluetooth plate, which fully supports mobile phone / computer / tablet and other electronic products5.Compatible with a variety of devices, compatible with most of the electroacoustic equipment on the marketMicrophone: 6/8/10/16Frequency response: 20HZ-20KHZ (+3db/-3DB)Output voltage: 100V-220VEqualization: high frequency: (Mono) gain: +15dB/-15dB, frequency: 10kHz rampIntermediate frequency: (Mono) gain: +15dB/-15dB, frequency: 2.5kHz ramp frequencyLow frequency: (Mono) gain: +15dB/-15dB, frequency: 100Hz ramp frequencyInput channel: 6 channels: mono AUX input FX inputOutput channels: STEREO OUT: 2, PHONES:1Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on.Colour:blueMaterial:ABSSize: 20 x 17 x 6CMPackage Contents:1 x Host1 x US plugOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.