There are 21 teaching materials now, we'll develop about 50-100 teaching materials in 2004. Passed EN71 and EN50088. Speech recorded by compere of CCTV. Brief: Along with social development and progress, the communication among people and among countries increases; accordingly, Putonghua and foreign languages become a necessary skill for modern people. Our company studies current European and US popular teaching products, takes all the superiorities of "Early Education Machine and Repeating Machine that are welcome on the market, creates a natural interactive learning method based on the development milestones of children in psychology, behavior and intelligence. The method is simple to use with only one pen and one book that will pronounce whatever the pen is touching; the method also combines knowledge with fun through various ways of seeing, listening and touching. The product has been approved by international experts and adopts standard pronunciation. The Teaching Material Department will continue promoting new teaching material by cooperating with authoritative children publishers, aiming to make your kids develop in various fields of natural science, language ability, history and geography. This Interactive Reading Machine is the first and ideal choice for hardworking and aspirant kids as well as for those parents who want their kids to be the best in the future.