Features:
How to detect whether the phone has OTG function:
1. You need to have an OTG cable.
2. Use the OTG line to connect phone with some equipment , such as keyboard, mouse, U disk, and
you can use it normally, it expressed the phone has OTG function.
Specifications:
Camera head outer dia meter :5mm
Totallength:1/1.5/2/3.5m
Pixel:1300000 pixels
Android interface.
Packageincludes:
1xAndroid Endoscope 
