Microcomputer control, light touch keyboard, no.6 partitions, which can realize timing point, there were listening speakers and radio function, the volume is adjustable; Built-in 2 gb of memory, but also the external usb drive, the largest support 32 gb; Two miles off control power supply, manual and automatic time switch, each procedure programmable 250 times, according to the days or weeks automatic playback, humanized operation interface, in both Chinese and English subtitles