Mini screen laptop displays 1 - 10 numeric keys & a - z alphabets and encourages learning of mathematics and english language, offers various modes of learning like letter mode - alphabets pronunciation from a-z word mode - press & listen word pronunciation with each alphabets & numeric, ask mode - find the letter, (it will speak out the letters - which the child needs to punch in on the key board singing mode - sings in-built song, music mode - plays music with alphabets, quiz mode - computer asks a numeric question and kids have to answer, this helps sharpen the mathematical ability of the child. Mini screen also help the child to learn more. Require 3 AA batteries in each toy