with casters, can move to anywhere you want to ,with Lead-acid battery, can orking at the case of govenment electricity is off,

the total height is 142cm

with 25L water tank

3 speed ,

with 2x12V 15AH battery

the fan can work 4-7 hours after the govenment electricity is off

with casters,can move to anywhere you want to

with 10pcs super bright LED lights

with remote control 

Air cooler