Spec:
Item Type: Wireless Digital Microscope
Battery: 550mAh Lithium ion Battery (included)
Optical Lens Size: 1/4in
Signal to Noise Ratio: 37db
Sensitivity: 4300mV/lux-sec
Photo Resolution: 640x480, 1280x720, 1920x1080
Video Resolution: 640x480, 1280x720, 1920x1080
Video Format: Mp4
Focus Mode: Manual
Image Format: JPG
Magnification: 50X-1000X
Light Source: 8 LED Lights (adjustable brightness)
Focus Range: 10-40mm (for long distance viewing)
WIFI Distance: Within 3 meters
White Balance: Automatic
Exposure: Automatic
Lens Structure:
Aperture: F4.5
Lens View Angle: 16°
Interface and Signal Transfer: Small, usb2.0
APP Operating Environment: Support for 5.0 and above, support for iOS 8.0 and above
WIFI Standard: 2.4Ghz (802.11b/g/n)

Package List:
1 x Wireless Digital Microscope
2 x Stand Components
1 x Microscope Calibration Ruler
1 x User Manual
1 x Charging Cable

How To Use:
After downloading the app, the microscope can connect to devices such as smartphones and tablets via WiFi. It can also connect to computers and other devices using a USB data cable.