IP65 ABS Roof Mounted Solar-powered ventilation fan for Portable Toilet Tool room

Dimensions：	148mm×148mm×110mm
Material：	ABS
Working hours:	8-10 hours
Application:	Portable toilets, tool shed, tents, outdoor
Battery：	3.7V 3000mAh
Mode：	Solar Panel captures sunlight to power the fan. Requires direct sunlight, doesn't work at night.
Application:	Fits over a standard 3” pipe and inside of a 4” pipe.