如果您的设备只有一个麦克风或者乐器接口，通过本机可以增加扩展接口的数量，达到多路输入的目的。
五进一出，五路输入混合为一路输出，每一路音量独立可调；
带混响功能，每一路混响大小独立可调；
输入输出：6.5mm（6.35mm）单声道；
充电：TYPE C接口，DC5V，可使用手机充电头进行充电；
电池：18650（2000mah）可拆卸；
增益：0db/10db，按键开关切换；
指示灯状态：连续闪4下表示4格电量，3下表示3格电量以此类推，充满电长亮。
If the device has only one microphone or musical instrument interface, this unit can be used to increase the number of expansion interfaces, achieving the goal of multi-channel input.
It has five inputs and one output. The five-channel input is mixed into a single-channel output, and the volume of each channel can be adjusted independently.
It is equipped with a delay reverb function, and the reverb volume of each channel can be adjusted independently.
Input and output: 6.35mm 1/4″ mono interface.
Charging: TYPE C interface, DC5V, and it can be charged using a mobile phone charger.
Battery: 18650 (2000mAh), removable.
Gain: 0dB/10dB, switched by a button switch.
Indicator light status: Flashing continuously 4 times indicates a 4-grid battery level, 3 times indicates a 3-grid battery level, and so on. It stays on when fully charged.
