StayCool ''Arctic Blast v2'' Personal Evaporative Air Cooler and Diffuser Fan(Carton of 12)

Evaporative Air Personal Air Cooler Water atomiser helps with asthma and hayfever sufferers LED UV Steriliser helps kill bacteria build-up on filter Create a personal cooling zone Cools temperature of personal space by up to 6 - 8 degrees Strong wind but whisper operation Choose from 3 speeds to adjust the airflow Up to 4 hours running time Low energy consumption Just add water plug it in and turn it on. Size: 16.5x16.5x18cm USB Powered plug into any USB port or powerbank Rechargeable Battery operated (requires 1x 18650 lithium battery not supplied) Removable 350ml water tank Air Volume: 138m3/h Removable filter 7 coloured LED water tank More efficient cooling than normal Oscillating Fans Colour: White