This is a package of cordless stereo binocular LED microscope with an USB digital imaging system. It can be used on 110V power supplies as well as running with 3 AA batteries, which means that it can be used in the outdoor fields. The microscope has 10X and 30X two step magnifications with dual LED lights from both top and bottom sides. The stereo microscope has large working distance of 57mm and maximum field of view of 10mm. The 5MP (2592x1944 pixels) USB digital imaging system captures still microscope images and live video on computer. The included software compatible with Windows (see version information below). The user-friendly editing and processing software for Windows offers advanced features including stitching, EDF (Extended Depth of Focus), video recording and measurement functions. The software allows you to make notes, shapes, and watermarks with ease. You can analyze, present, and share images of samples and specimens using the software. This microscope is a good choice for people who like to collect coins, stamps, rocks, gemstones but with low budget. It is also a good choice for students who would like to inspect insects, botanical specimens and etc.