6-channel mixing amplifier, supports simultaneous input and mixed output; there are 6 mono 6.35mm input interfaces, which can be connected to dynamic microphones or musical instruments, and the amplification factor is about 5 times (14db); supports mono/stereo switching at the same time, can form a mono 6-IN-2-OUT or stereo 3-IN-1-OUT connection. With 2 output interfaces, you can connect speakers or other audio equipment, and there are 6 independent volume knobs, you can easily adjust the volume of different channels. Built-in lithium battery, USB charging, the battery life is about 30 hours after full power, easy to carry and use.