Humidity: Low compared to 90%
Fan speed: 3.5 m/s
Chargable Lead-Acid Battery: 6V/4.5AH
Charging time: 15 hours 30 hours 1 battery 2 batteries
Battery Life
Fan speed: About 2.2 hours
Fan speed low: About 3.5 hours
LED Light: About 40 Hours
If you use '2 batteries', the duration will be twice as long.
Light Standard
LED: 3528 SMD Ultra Bright (3V 0.064A)