Simply add water or ice, USB powered or a Power Bank. Currently on sale @ £39.
Desktop USB Air Cooler with Spray Function, Portable Oscillating Fan for Personal Use, Compact Evaporative Cooling Device for Home and Office(Green)
USB Air Cooler Desktop, Portable Mini Air Conditioner Fan with 3 Speeds, LED Night Light, 500ml Water Tank, Quiet Evaporative Personal Cooler for Home, Office, Travel, USB Powered Cooling
USB Air Cooler Desktop, Portable Mini Air Conditioner Fan with 3 Speeds, LED Night Light, 500ml Water Tank, Quiet Rechargeable Evaporative Personal Cooler for Home, Office, Travel,USB Powered Cooling.
Mini Air Cooler, Portable Mini Air Conditioner USB Air Cooler for Desktop Personal Ice Cooling Fan with 3 Speed Modes, Quiet Rechargeable Personal Cooler for Home, Office & Bedroom
Portable Air Conditioner, 900ML 4 in 1 USB Small Personal Evaporative Air Cooler with Spray Modes & 3 Speeds 7-Color LED, 90° Rotatable Mini Air Conditioner Fan with Timer, Room Cooler for Office
