.Weight: 39g ( including case)Color: White.Size: 8.2 x 3.0 x 1.8cm (L*W*H)ON/OFF button.his is a precious illuminated zoom Illuminated with 160x--200x magnification power .Can be adjusted by turning thewheel nd the bulb can pinpoint the light on the objectThis 160X -200X can be used for hobbyists, collectors, electronic engineers, scientists and students .Small enoughto put in your pocket or purse.This 160X-200X Lighted Microscope can give out bright white light .Powered by 3x LR1130 button cells .The WhiteLighted can also be used for hobbyists and collectors of antiques .With a black faux leather case, can protect it fromscratch, , etc.Material: plastic + glassPackage included:1 x Mini 160X-200X zoom LED Lighted Pocket Microscope3 x LR1130 Batteries1 x Black faux leather caseNote:Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.