WIFI HD USB Electron Microscope Digital Magnifier With Stand 1. Connection method: WiFi connection 2. Pixel: 2 million pixels 3. Magnification: 50-1000x 4. Focus range: 2-60mm 5. Picture resolution: 1920x1080P 6. Video resolution: 1280x720P 7. Light source: 8LED 8. Picture format: JPG 9. Video format: MP4AVI 10. Power supply: 800mAh 11. Working time: more than 1.5 hours 12. Charging time: more than 1.5 hours 13. Support system: WindowsXP, Vista, Win781011+, Mac11.0+, Android 6.0+, iOS 9.0+3 14. Uses: textile testing, printing testing, PCB and precision instrument testing, skin testing, scalp testing, jewelry testing, etc. 15. WIFI wireless connection, 10 meters long-distance transmission uninterrupted, no freeze 16. Anti-blue light lenses, the picture is clear for a long time without getting tired 17. Integrated design, anti-dust and anti-fog 18. With hand strap design, small and convenient, easy to carry when going out 19. Metal base, knob lifting design, stable operation without shaking 20. TYPE-C port charging, faster and more stable 21. Adjustable LED shadowless lamp to create a clear picture 22. The fuselage has fine anti-skid focusing lines and precise positioning 23. Metal base protection design, stable placement