explain: The portable microscope conforms to the shape of children"s hands, making it more comfortable to hold. Portable, easy to carry and use. Children"s microscope can observe onion specimens with different magnification under the microscope. The children"s microscope supports switchable multiples of 60x-120x to meet the needs of students. The micro microscope is equipped with LED light source, which is soft and will not hurt the eyes. LED light source can be used to adjust the light source. The supplementary light source meets the detection requirements in different environments. When using the 20-60x zoom wheel eyepiece for observation, the integrated adjustment can easily adjust the focal length. You can easily zoom in and out for children with a portable microscope. The zoom wheel can be manually adjusted to quickly obtain a clear image. Connected to mobile phone. Take photos of the micro world with your mobile phone. Specifications: Product Name: portable microscope Material: ABS Product multiple: 60x-120x Power supply: 2XAAA battery (not included) Light source: LED lamp Applicable age teenagers: (7-14 years old) Color: white, blue, pink, 12 specimens Size: 10.5x5.3x4cm Features: comprehensive regulation Function: observe the effect of objects under the microscope with different magnification Note: the product only has a microscope and does not include a bracket Package includes: Microscope *1 Instructions *1