Specification:
Item Type: Industrial Endoscope
Material: ABS
Display Size: 2 inches
Lens Size: 8mm / 0.31in
Lens Focusing Distance: Approx. 4 ~ 10cm / 1.6 ~ 3.9in
Resolution: 1920 x 1080
Camera Light Source: 8 adjustable LEDs
Water Proof: IP67 (for lens only)
Battery Standard: 4 x AA batteries (not included)
Lens Angle: 60°
Cable Diameter: 4.2mm / 0.17in
Operating Temperature: 32 to 113 degree Fahrenheit(0-45 degree Celsius)
Cable Length: Approx. 5m / 16.4ft

How to Use:
Install the battery to use

PackageList:
1 x Industrial Endoscope
1 x Magnet
1 x Hook
1 x Side Mirror
2 x Buckle
1 x User Manual