Handy Small Fan & Mini-Air Conditioner: The Original Cooler in Blue. Portable and Convenient. Runs on Batteries or USB. Cools air up to 30F.

Handy Small Fan & Mini-Air Conditioner: The Original Cooler in Blue. Portable and Convenient. Runs on Batteries or USB. Cools air up to 30F.

• The original patented hand held cooling fan as featured in Technology Review magazine (M.I.T.) in 2010.
• Small fan cools air up to 30F. *best used in hot and dry environments. Humidifies air and alleviates allergies.
• Runs on 4x batteries or USB power (adapter included).
• Cooling fan assembly utilizes a 30db whisper-soft turbine system.
• Cooling filter life expectancy: 1 year.
• Wash filter with soap and water before first use and occasionally during life of filter.