1、Cultivate children\u0027s interest in exploration, enjoy the microscopic world, and increase children\u0027s interest and knowledge of science. 2、The observation angle can be adjusted to protects the child\u0027s spines and cultivate observation and concentration. 3、Multiple multiples can be switched, 100X / 400X / 1200X, to meet the needs of primary and secondary school students. 4、LED light source can be turned on if there is insufficient light, and the light source can be adjusted by using LED light source. 5、Integrated adjustment, easy to adjust focal length, convenient and quick operation. 6、Supporting some tools, collection bottles, collection boxes, etc., perfect and practical. 7、It can increase parent-child interaction, help parent-child emotional accumulation and strengthen communication. This children's microscope is available in a variety of colors, and the magnification can be adjusted to help children enhance their interest in science and desire for exploration, and enhance parent-child communication. Features: Cultivate children's interest in exploration, enjoy the microscopic world, and increase children's interest and knowledge of science. The observation angle can be adjusted to protects the child's spines and cultivate observation and concentration. Multiple multiples can be switched, 100X / 400X / 1200X, to meet the needs of primary and secondary school students. LED light source can be turned on if there is insufficient light, and the light source can be adjusted by using LED light source. Integrated adjustment, easy to adjust focal length, convenient and quick operation. Supporting some tools, collection bottles, collection boxes, etc., perfect and practical. It can increase parent-child interaction, help parent-child emotional accumulation and strengthen communication. Specifications: Material: plastics Color: orange, yellow, blue, white (optional) Battery: 1.5V, 800mA (Delivery without battery) Item size: 220 * 120 * 80mm / 8.7 * 4.7 * 3.1in Item weight: 200g / 7.1ounce Package size: 240 * 190 * 85mm / 9.4 * 7.5 * 3.3in Package weight: 308g / 10.9ounce Packing List: 1 * Microscope 4 * Gadgets 1 * Collection Box 2 * Collection Bottle 3 * Specimen 1 * Microscope 4 * Gadgets 1 * Collection Box 2 * Collection Bottle 3 * Specimen