1. Bluetooth 5.0;
2. Three-channel single-channel microphone and musical instrument input port;
3. Three-way balanced combination of QAN microphone and instrument input port; 4. A stereo line input port;
5. One U disk interface, support U disk internal recording;
6. One tpye_c interface
7. Two 3.5 wired live broadcast interfaces; 8. All the way to the 3.5 stereo headphone jack;
9. A 6.35 stereo line output, a QNON balanced line output;
10. Support condenser microphone input (CH1 combo socket only); 11. Support high resistance input of musical instruments (CH2 single-channel input port only);
12. Support MP3 WAV WMA FLAC APE music format;
13. Support single song or full loop function;
14. Support separate adjustment of music and microphone volume;
15. Support custom storage and recall;









