Key benefits 500X magnification with a builtin 3.5 inch screen for direct viewing of tiny details without external devices Eight LED lamps provide consistent, even illumination to reveal fine features across objects USB rechargeable power enables flexible use without frequent battery changes Compact and lightweight design, weighing about 380 g, for easy portability and handling Durable construction using quality materials to ensure stability during use Image resolution of 640x480 delivers clear, usable detail for analysis and documentation Allinone microscope accessory designed to meet a range of experimental needs Specifications Magnification: 500X Screen size: 3.5 inches Light source: 8 LED lamps Gross weight: about 380 g Image resolution: 640x480 Power supply: USB Rechargeable Material: quality materials for durability and stability Use scenarios Electronics inspection and : examine small components, read tiny markings, inspect solder joints and circuitboard details Education and hobby use: observe plant specimens, leaf structures, insects, coins, stamps, minerals for learning and projects Jewelry and small parts inspection: check engravings, surface quality, and fine details on jewelry, screws, gears, and other small parts