* Large LCD display, simple operation interface, and support Chinese and English bilingual operation.

* Mixer amplifier built-in MP3 and weekly timer.

* Play, all play, circle, repeat, random play modes.

* The program consists of four sets of main program and one set of standby program;

Support number key to select the playback.

* Bass/treble tone control and volume control for MP3, Mic, Aux1-2 and master volume control.

* Priority：MIC> line input >MP3 audio source.

* Built-in high and low pitch adjustment function, and automatic control gain voltage limit function.

* Automatically cut off the main power supply function when there is no sound source signal, and automatically enter the energy-saving mode.

* Speaker output: 70V, 100V and 4-16Ω.

* Extensive protection include high temp, overload and short circuit.