product description:

1, microcomputer music control star using the international advanced audio compression technology to MP3, WMA and other file formats to store audio data; insert U disk can be directly broadcast to microcomputer control technology as the core, leading the modern intelligent public broadcasting for the design idea;

2, U disk storage (capacity size can be replaced at any time), no mechanical wear, completely free maintenance;

3, to MP3, WAV, WMA and other file formats to store music, a variety of playback, plug U disk or SD memory card directly play;

4, the choice of advanced digital converter, basically close to CD quality.

5, a variety of playback options, you can pause, sound field processing, on a song, the next song and other options.

6, you can remote control options, simple and convenient;

7, intelligent power amplifier power management, delay boot, the effective protection of the amplifier;

8-channel microphone input, 3-way AUX input, 1 channel MP3 input, 1 AUX output; 100V, 70V constant voltage output and 4-16Ω constant resistance output, 5 unit LED level indication;

9, there is a silent function, easy to insert emergency broadcast; output short circuit protection and sound and light alarm prompt;

10, there are automatic, manual alarm function for fire emergency broadcast.

11, with a total volume adjustment, easy to quickly control the overall volume.

12, stand-alone is a complete small public address system;

13, stand with six partitions, you can drag all the way six output. And each output volume can be adjusted separately.