If the cooling pad is freezing cold it can absorb much more heat from so the air temperature decreases significantly.
Air cooler electric fan with ice.
Toolsempire air conditioner cooler with fan humidifier anion portable evaporative quiet electric fan with remote control and ice crystal box 28 h 3 0 out of 5 stars 76 109 99 159 99.
An air cooler passes warm dry air through wet and cold cooling pads to absorb the heat from the air.
Costway evaporative cooler 3 in 1 portable air cooling fan and humidifier with 3 speeds bladeless air cooler 2 ice box for indoor home office dorm 3 0 out of 5 stars 204.
Personal air cooler portable air conditioner with ice box 3 in 1 evaporative air cooler 3 fan speeds usb table fan for office home bedroom 7 color night lights ultra quiet.
In other words if you use ice the unit will give much colder air.
Smartdevil portable air conditioner fan small desktop air cooler fan usb powered personal cooling fan built in ice box strong wind night light feature for home office bedroom white 3 3 out of 5 stars 43.
3 6 out of 5 stars 28.
Personal ice cooling fan.