For classroom biology demonstrations, circuit board inspections, jewelry appraisals, or outdoor nature studies where easy carry and accurate microscopy are essential. Designed for STEM educators, laboratory technicians, electronics specialists, and hobbyists requiring detailed analysis in phone environment. Shockresistant construction with an adjustable 05 mm working distance enables stable imaging of coins, plant structures, and miniature components with professional clarity. This portable digital microscope combines 500x magnification with a builtin 2 MP camera and a 5.1inch display, delivering clear observations through an 8LED illumination system and autofocus. Key features and benefits magnification performance: 500x magnification provides detailed closeups of small samples, useful for inspection, documentation, and teaching demonstrations. Builtin imaging and display: integrated 2 MP camera and a 5.1inch screen allow immediate viewing and capturing of images without external devices. Bright, even illumination: 8 LED illumination system ensures clear visibility across a range of sample types and lighting conditions. Reliable, portable design: shockresistant construction supports field use and classroom handling while remaining easy to carry. Quick focus and stable distance: autofocus combined with a selectable working distance of 05 mm facilitates sharp imaging of coins, plant structures, and miniature components. Userfocused versatility: suited for educators, technicians, electronics pros, and hobbyists who require precise analysis in a compact form factor. Practical use scenarios In the classroom: demonstrate microstructures in biology, examine prepared slides, and document specimens for student review with instant image capture. Electronics and electronics : inspect circuit boards, solder joints, and small components for quality control or troubleshooting. Jewelry appraisal: examine settings, inclusions, and metal workmanship to support fee estimates and verification.