Fangrui Product Details 1. Dm4 4.3 Inch Lcd Digital Microscope Endoscope With Recording And Stand, Hd, 720p, 1000x Zoom 2. Complete Functions, Clear Image, Fine Workmanship, Battery , Connection To A Computer, Compact And Portable, Support For Up To 12 Languages, Etc. 3. Integrated Design With 4.3 Inch Lcd Screen, No Need To Connect With The Computer. 4. 8 Led Lights For Illumination In Weak Light Conditions, And The Brightness Is Adjustable. 5. Built-in Battery: 18650 2600ma (supports Disassembly And ). 6. 2 Million Pixels 7. Pc Resolution And Image Transfer Rate: 640 * 480 26fps, 1280 * 720 26fps 8. Screen Size: 4.3 Inch Tall Screen 9. Sensors: High Performance Optical Wafers 10. Main Control Chip: 16-bit Dsp Special Master Control 11. The Largest Pixel: 720p 12. Photo Resolution: Vga; 1.3 M; 2m; 3m 13. Video Resolution: Vga; 720p 14. Data Format: Jpg Avi 15. Focus Mode: Manual Operation 16. Image Format: Jpg Bmp 17. Times Increase: 1000 18. Light Source: 8 Led Lights (adjustable Brightness) 19. Focus Range: 10-40mm (to See Far Away) 20. Pc Operating System: Windows Xp, Win7, Win8.1, Win10