dual u-band wireless counter-frequency microphones; hi-fi bluetooth 5.0;
app control;
a 6.35 guitar instrument input interface;
one way 6.35 wired microphone input;
a 3.5 stereo input interface;
one way u disk interface, support u disk internal recording;
one tpcy-c interface (supports otg live broadcast function); all the way 3.5 wired live broadcast interface;
support independent adjustment of microphone volume, microphone treble, etc.; support original singer/backing singer, microphone priority function; support dual-mode charging function on or off; support independent adjustment of the volume of each sound of music;
support ambient light mode effect adjustment function;
