Features: Made of environmentally friendly ABS material. It"s durable and and child-friendly. Having both entertainment and educational value, the microscope is widely used to plant dissection, view different specimen, skin examination, Textile Inspection, Jewelry Inspection, Collections/Coin Inspection and more. These 8 adjustable LEDs can provide enough illuminance when working in dark. Built-in 7 different colors filters rotating wheel saves you from having to stain slides, and makes your experiment easier. Easy to charge and lasts for a long time. Easy to operate, allows you to take it on your trips for children to study plants, minerals, insects, or have fun outdoor activities. Follow the user manual and download APP; Turn on the microscope, connect the WiFi (no password) which emits from the microscope; Run the app, and then it is easy to use. Package Includes: 1 Set Digital Microscope Specifications: Material: ABS+Aluminum+PMMA Size: 180x120x120mm/7.08x4.72x4.72in 30mm/1.18 Type: High Standard/ Standard(optional)Magnification: 1X-400X Light source: 8 LED lights (adjustable brightness) Base Battery Capacity: 2000mAH Single Battery Capacity: 700mAH Connection: Wifi Type-C note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.