This wireless digital microscope can be used for coin stamp collection, skin inspection, industrial inspection (PCB), animal and , insect observation, learning inspection, biological research, garden parasite identification, jewelry identification, printing inspection, circuit board service. It is the best gift for children, students, collectors, testers, and anyone interested in exploring the microcosm. Focusing wheel 50X-1000X zoom accessible focus. Dust cover-transparent design while ensuring sufficient light. 8 beads LED light The light can be adjusted according to different environments even in the darkest environment. sensor: high-performance photosensitive wafer Sensor size: 1/6 Magnification: 50-1000 Lens structure: 2G+IR Camera : 8 adjustable EDT Operating temperature: 32 to 113 degrees Fahrenheit (0-45 degrees) Power input: DC 5V length: 0- Camera resolution: 640*480 : JPEG Colour: black Material: plastic Package Contents: 1 * Digital microscope 1 * English manual Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.