A. Weight: approximately 39 grams (including the protective case). B. Color: White. C. Dimensions: about 8.2 cm (length) × 3.0 cm (width) × 1.8 cm (height). D. It is equipped with an on/off button. E. This is a zoom microscope with illumination function, with a magnification range of 160x - 200x. F. It can be adjusted by turning the knob, and the bulb can illuminate the object being observed. G. This 160x - 200x microscope is suitable for enthusiasts, collectors, electronic engineers, scientists, and students. H. It is relatively compact in size and can be placed in a pocket or wallet. I. This 160x - 200x microscope emits white light. J. It is powered by 3 LR1130 button batteries. K. This microscope is also suitable for antique enthusiasts and collectors. L. It comes with a black artificial leather protective case to prevent the microscope from being scratched. M. Package contents: - 1 mini 160x - 200x zoom LED pocket microscope. - 3 LR1130 batteries. - 1 black artificial leather protective case. N. Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product. The allowable measurement error is around ±1 - 3 cm.