Features: Brand new and high quality The ergonomic adjustable viewing angle can effectively adapt to different desktops, caring for the child's spine, not easy to get tired, and more comfortable to observe. A phone bracket is installed on the microscope, which is convenient for photographing and recording data. Three different magnification objective lenses: 100X/400X/1200X, different magnifications can discover different microscopic worlds. The body is small, specially designed for children, the weight is moderate, and the structure is stable. With LED fill light, it is not limited by the observation environment. The 8 apertures can increase the brightness according to the observed object, corresponding to the size of the light control. Specifications: Material: Plastic Size: Approx. 7x12x22 cm/2.75x4.72x8.66 inches Power Type: Powered by 2 AA batteries (not included) Note: 1. Please allow 1-2 cm error due to manual measurement, please make sure you do not mind before ordering. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Batteries are not included. Package includes: 1x Microscope 1x Tweezers 1x Specimen Box 1x Slide 1x Glass Slide 2x Collection Bottles