1.EN71(18m+),62115, HR4040, 6P,3C 2.OEM is acceptable 3.small order is welcome 4.10 years trading experience. 2012 Hot seling wholesale Y-pad study machineproduct size:24.3*1*19cmcolour box size:30*4*24.5cmcarton size:76*27*65cmweight/ctn:15/13kgsnot include batteries-LETTER MODE -WORD MODE -SPELLING MODE -ASKING MODE