Product information:

Model: F300
Probe diameter: 7 (mm)
Test angle: 70 (°)
Waterproof grade: IP68
Working length: 20000 (mm)
Pixel: 10.8 million
Display: computer phone
Lighting method: LED light
Specifications: 8mm lens -2 meter hard wire, 8mm lens -5 meter hard wire, 8mm lens -10 meter hard wire, 5.5mm lens -2 meter hard wire, 5.5mm lens -5 meter hard wire, 5.5mm lens -10 meter hard wire

F300 WiFi Dual Lens Endoscope:

Two views of the two cameras can display in one screen at the same time.
WIFI connection which fits all the smart phones.
The lens does not auto-focus.
Front camera best focal length: 6cm
Side camera best focal length: 4cm
Dual Lens resolution both to 1080P HD.
Support record vedio and take picture, files will be stored to phone directly.
Build-in 2600mah battery ,5 hours working time.
Light wheel used to control 8+1/6+1 LED lights to work in dark areas.
IP68 waterproof camera.
Equipped with adequate accessories, Hook, Magnet, which can adapt to a variety of environments.

Packing list:

Endoscope*1

Protective hat *1
Magnet *1
Hook *1
Power cord *1