1. Material: aluminum alloy, ABS, acrylic optical lens 2. Function: read newspapers, appreciate jewelry, appreciate stamps 3. Magnification: 30X, 60X 4. Lens diameter: 22mm, 12mm 5. Using optical glass lens, high-definition magnification, more comfortable vision 6. Using white highlight double LED lights, it is more convenient to use 7. Small and portable, foldable design for easy storage 8. Battery: LR1130 button battery x 3 (delivery with battery) 9. Product size: 5.5 x 4 x 2.8 cm 10. Product net weight: 31 grams
