Features: Portable and convenient design, easy to carry. Bright LED light of the magnifying glass provides enough light at dim conditions. Adjustable focus LED with On/Off switch , The LEDs are powered by 3 x LR927 cell batteries. Matched with a faux leather pouch. Specifications: Magnification: 45X Power supply: 3 x LR927 batteries (included) Size: 3.5cm x 3.7cm x 1.5cm Package included: 1 x Microscope 1 x Pouch 1 x User manual