The host functions：
The whole structure：
Computers, video booth, the control system, combos, 2.4G wireless microphone (laser pointer, PPT flip), and other devices or functions as one. Reasonably integrated in composite sliding the green board and whiteboard; modular design, easy Sales service。
1.Multimedia computer functions：Using PC architecture，achieving the all pc funtions；with Guide operational design，simple interfacial；could achieve Courseware on demand，Internet tutorials，VOD ，AOD，search ect.function；could quikly use the courseware which stored in the U disk ，Flexible and convenient；support the mainstream media format files，with streaming media capabilities。
2.The control function：Built-in control device integration, can control the Host、Projector（The projector automatically delay shutdown）、audio、white board ect.Equipment，Achieve a key switch, volume control。
3.Amplifier：built in 2 X 80W Amplifier，with audio output，Can be connected external audio。
4.Built-in 40W speaker system。
5.Physical booth：Physical booth with one pc are integrated，Lightweight and convenient，easy to Operate，Instant capture，4.3 pixels，High-resolution imaging，Can instantly capture。
6.digital movie：provide HD multimedia player multimedia file and Resource management function。
7.resource Library：Built from primary to High school resource library and a full set of basic quality education resources，So that teachers can quickly use the device，And as a material, modify machining, forming their own courseware。with superior and latest courseware resource，to easy to lesson planning and standardized，Not take a thick textbooks go to class, more easy to go class.