Educational Microscope Kit: encourages scientific exploration and discovery, introduces a key scientific tool in a way. Beginner Compound Microscope: provides high magnification for educational applications,100X, 400x, and 1200x Magnification. (Without Battery) Interesting Learning: Super educational toy includes everything necessary for a child to be introduced to science and get started dissecting specimens. Easy to Use: Monocular viewing head with LED, Comes with multi-piece accessory kit Parent-child interaction, science popularization, thinking , take children to see the micro world,explore nature, Let children fall in love with science, away from video games.