Automatic accompaniment: original singer/backing singer/automatic backing singer microphone priority function

5.0 high-fidelity Bluetooth single

full loop playback function MP3 function remote control, digital song selection single

full loop playback function intelligent LED screen power indicator function

supports one way wired microphone input interface mobile lever

support U disk/mobile phone memory card (TF card) direct playback

support MP3 support, WAV, WMA and other lossless decoding methods,

third-generation power intelligent management

, intelligent energy saving power off

, ultra-low voltage battery intelligent protection

standard 3.5 line input interface

, can be connected to a variety of audio inputs (DVD, mobile phones, flat screen TVs, computers, etc.).