1. Material: copper, aluminum, optical glass
2. Magnification: 30X
3. Mirror diameter: 21mm
4. Lighting source: 6 white LED lights, 6 UV money detector lights
5. Battery: LR927 button battery x 3 (battery included in delivery)
6. Product size: 8.8 x 2.8 x 2.4 cm (folded size), 5 x 2.8 x 2.4 cm (unfolded size)
7. Net weight: 52 grams