1. Popular science, parent-child interaction
2. Optical lens, protect the eyes
3. Healthy and environmentally friendly materials, exercise childrens logical thinking
4. Objective lens: 10/40/45 times
5. Light source: LED light
6. Magnification: 100/200/450 times
7. Applicable age: 5 years old and above
8. Material: ABS+acrylic
9. Voltage: 3V
10. Current: about 4A
11. Power: 12W
12. Power supply mode: 2 AA batteries (not included in the product)
13. Product accessories: section x 1+blank slide x 4, collection bottle x 2, specimen box x 1, tweezers x 1
14. Size: 13 x 7 x 22CM
15. Weight: 310g