Brand Liangxing Model 111 Quantity 1 piece(s) per pack Color Multicolored Material Plastic + components Specification Adopts Hi-Fi DSP.CELP voice compression technology; Can play voice and Midi music clearly; Cards refer many educational books and syllabus of primary school rich in content and reasonable in lay-out; Specially designed for kids; Easy to operate computer test and intelligent judge can auto mark and give comments with help system improving kid's learning interests; Voice is recorded by national broadcasters clear coherent and standard; With Chinese and English languages letting kid learning two languages Other Feature 3 x AA batteries (not included) Packing List 1 x Educational machine 50 x Cards 1 x Chinese / English user machine