Product Description:This is brilliant microscope set that allows children to explore more of nature and can inspire a further interest in this field.   Specification:Model: C28330Name:Children's Microscope SetMaterial: ABS(Acrylonitrile Butadiene Styrene plastic)Magnification:100X 400X 1200XSuitable for age: Above 3  Power:2xAAbatteries(not included)Focusable:YesProduct Size: approx.23.5x8x13cmMobile Phone Holder Size: approx.6.5X16X4cmProduct Weight: approx. 211g Application:Microscopes are widely used in lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries. Beginner compound microscope provides with high magnification for children and kids. This beginner microscope kit, forward-facing rotating turret with 100x, 400x and 1200x magnifications refined stereo science scientific instrument toy set, is quite sturdy for a starter kit. This magnification set actually allows children to see quite a bit. Absolutely an ideal gift to arouse children' s interest to explore the nature. Features:- Microscope Kit encourages scientific exploration and discovery, introduces a key scientific tool in a fun way- Beginner compound microscope provides high magnification of 100X, 400x, and 1200x Magnification- Super fun toy includes everything necessary for a child to be introduced to science and get started dissecting specimens- Monocular viewing head with LED,Comes with multi-piece accessory kit- Configure the phone holder, you can connect to the phone camera to ease the fatigue of eye observation. Package Include:1 x Microscope toy1x Tweezers 4x Cover Glasses 1x Mobile Phone Holder2x Specimen bottle1x Specimen label box1x Plastic Ware Warning:* Please do not look down at the eyepiece with LED light on when there's nothing on the stage. Note:* 2 x AA batteries required (not included)* The microscope is made of ABS and is capable of 100X, 400x, and 1200x magnification. For children from age 5 to 12. Not suitable for children under 3 years.* Please allow slightly error due to manual measurement, thank you!