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3、Built in lithium battery， it can work continuously for 4 s
4、It supports inserting memory cards to take photos and videos to realize network sharing and computer preservation
5、Widely used: plate repair， printing inspection， banknote checking， learning and exploration， insect observation， jewelry identification.

Specifications:
Material: metal + plastic
Size: As shown
Image sensor: 2 million high quality image sensor
Magnification: 50x， 1000x
Display: 4.3 inch TFT panel， 16:9
Focusing range: 0-40mm
Resolution: 1920 * 1080P， 1280 * 960P， 640 * 480P
Data format: JPG / AVI
Light source: 8 LED lamps (adjustable brightness)
Frame rate: 30fps
Interface: USB2.0
Lens structure: 2G + IR
Aperture: F4.5
Lens angle: 16 degrees.
Operating system: for Wind XP， Vista， Win7/8/10， Mac10.5 or above
Power supply: 1 * lithium battery， 3.7V， 1500mAh (included)
Power supply: DC 5V
Rated voltage: AC 110-240V
Battery continuous working time: about 4 s.
Charging time: about 4 s.

Package list:
1* Microscope
1 * Data Line
1 * User Manual
1* Quick Operation Guide
1 *Cleaning Cloth

Note:
1. Due to the different monitor and light effect， the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow slight measuring deviation due to manual measurement.