It posses 7 functions togeter

Product description: 
High temperature and low temperature heating 
Healthy evaporative cooling, fluorine-free, harmless 
Three-grade (high, medium and low) air speed optional
Ultrasonic humidification 
Anion cleaning air, eliminating harmful gas like formaldehyde 
Water cleaning air, removing “second-hand smoke”
Oxygen bar, inhibiting bacteria growth
Unique soundless mosquito killer 

Remote control, flexible use
120o wide-angle air supply/180o rotary air supply
Mute design
Unique caster wheel design, flexibly mobile

Voltage: ~ 220V / 50 Hz
Power: 1800W

Size (mm): 315 x 315 x 880 (CH20P- 306)