Description: Child scientific educational led microscope kit encourages scientific exploration and discovery, introduces a key scientific tool in a fun way This microscope provides high magnification for educational applications, 100x, 400x, and 1200x magnification and 90 rotation observation angle to meet the needs of biological study. Includes everything necessary tools, collection bottles, collection boxes, etc, perfect and practical. Monocular viewing head with LED, integrated adjustment, easy to adjust focal length, convenient and quick operation. Cultivate children's interest in exploration, enjoy the micro world, and increase children's interest and knowledge of science. Specification: Material: ABS Size: 12.5x8x22cm/4.92x3.15x8.66inch Battery: 2*AA(Not included) Eyepiece: 10X 20X Amplification:100X 400X 1200X Package Includes: 1 Piece Microscope 2 Pieces Transparent Slide 2 Pieces Collecting Bottles 1 Piece Specimen Boxes 1 Piece Permanent Specimen 1 Piece Tweezer 1 Piece Dissecting Needle 1 Piece Note: LED light source can be turned on if there is insufficient light, and the light source can be adjusted by using LED light source.