1. Material: ABS 2. Light source: LED 3. Power supply: two AAA batteries 4. PMMA optical lens, with anti-leakage design, strong light transmission 5. Magnification up to 60-120 times 6. Turn on the power, move the objective lens close to the object, and turn the zoom and magnification to make the object clear 7. Lightweight and convenient, put the micro world in your pocket and explore anytime, anywhere 8. Weight: 110 grams 9. Size: 10.5x3.5cm
