DM1 3.5-inch Screen Smart Wireless 500X HD Digital Microscope Handheld Portable Children Microscope without Stand

1. Sensor: high-performance photosensitive chip
2. Main control chip: dedicated main control 16Bit DSP
3. Screen size: 3.5 inches high-definition screen
4. Magnification: 500X
5. Lens structure: 2G+IR
6. Field of view: 16 degrees
7. Focusing method and focusing range: manual adjustment, 0-40mm
8. Imaging distance: 3mm to infinity
9. Sensor size: 1/4"
10. Signal-to-noise ratio: 37dB
11. Sensitivity: 4300mV/lux.sec
12. Video recording format: AVI
13. Video resolution: 640x480, 1280x720, 1920x1080
14. Picture format: JPG
15. Picture resolution: 640x480, 1280x720, 1920x1080
16. Working range: 0-10 meters
17. Working time: about 90 minutes
18. Built-in battery: 800mAh lithium battery
19. Charging input: DC 5V/1A
20. Working current: 260mA
21.WiFi working environment: Android 4.0 and above system, iOS 8.0 and above system
22. Wireless transmission: support 2.4Ghz wireless transmission
23. Light source: 8 LED lights (adjustable brightness)
24. Digital zoom: multi-stage
25. Image resolution: 640x480
26. Computer interface: USB 2.0&USB 1.1 compatible
27. Dynamic frame rate: 30f/s Under 600 LUX Brightness
28. Illumination range: 0-30000 LUX Brightness
29. Support system: Win7, Win8.1, Win10, Vista, Win XP
30. Supported languages: Simplified Chinese, Traditional Chinese, English
31. Scope of application: industrial maintenance inspection, textile, jewelry identification, printed matter, experimental research

Packing list:
-Microscope x 1
-Bracket x 1
-USB cable x 1
-Installation disc x 1
-Instruction manual x 1