The menu is switched freely;

※ Built-in 4G/TF card or extra USB flash drive, the memory size is your choice.

※ It can play memory TF card or U disk music regularly;

※ Built-in high-fidelity 3W/8Ω, hi-fi full-range speaker, monitor volume can be adjusted;

※ It has 4 input and 8 partitions, and is connected to 1 input and 8 partition output, which can be controlled regularly and manually;

※ 4 independent control timing power output ports;

※ Powerful music playback function, support MP3 and other audio formats;

※ Built-in high-definition FM radio, which can broadcast radio stations manually and regularly;

※ Flexible setting of timing program to meet the needs of various time and various occasions;

※ It can support computer online editing timing program and run offline automatically;

※ High-precision RTC clock and timing can be accurate to the second;

※ Support fire linkage function, alarm trigger signal input to play the specified music file;

※ The timing program can output short-circuit signals at the same time to control peripheral devices;

※ With power-off program save function, the call automatically resumes operation;

※ With line and microphone input, independent volume adjustment, external audio source recording is more convenient;

※ Support remote remote control to control the playback function (optional);