1. Material: ABS frame, acrylic lens, metal
2. Magnification: 1X, 1.5X, 2X, 2.5X, 3.5X
3. Lighting source: 2 LED lights (two levels of intensity can be adjusted)
4. Battery: AAA battery x 3 (shipping without battery)
5. Comfortable nose pads to keep the frame fixed
6. Helmet structure design, comfortable to wear and easy to carry
7. Using optical lens, the image is clear and easy to install
8. Two LED lights, practical and energy-saving
9. Dimensions: 22 x 14.5 x 8 cm
10. Weight: 342 grams

Packing list:
-Magnifying glass x 1
-Lens x 5
-Headband x 1
-Lens cleaning cloth x 1
-Instruction manual x 1