Input voltage: ac220-240v 50 / 60Hz
input power of the: 60W
operating temperature: 0-45 degrees
humidity: low ratio 90%
humidity below continuous time
fan speed 90%
fan maximum volume: & gt; 250m no / hour
fan maximum speed: 4.5 m / s
tank capacity: 4 liters
water evaporation amount: About: 300ml / Hz
and specification of battery: 12V rechargeable lead acid
charging time: about 12 hours of battery
battery runtime
fan (high speed): about 7 hours
wind machine (intermediate): about 10 hours
fan (low speed) of about 15 hours