3 Speed : Low , Medium, High Cooling time per fill: Up to 10 hours Cooling area:2 square meters Cooling effect:6-8 ?.(42.8-46.4?) lower than indoor temperature Personal Space Cooler that Lets You Create Your Own Personal Comfort Zone Cools, Humidifies, and Purifies for Better Air! Easy-Fill Water Tank Lasts Up to 10 Hours! Freon Free, Energy Efficient & Eco-friendly Compact & Powerful & Ultra-Quiet Operation
Please also note, that the Arctic Air Coolers, when plugged into a laptop or computer will work well, however cell phone charges do not supply the correct voltage to the device.
