The 120 Hour Personal Mosquito Repeller.

"This device clips unobtrusively to a belt and repels mosquitoes within a 15' radius for up to 120 hours. Eliminating the need to apply chemical-based sprays, the device automatically emits the subtle floral scent of geraniol, a plant-derived essential oil that naturally repels mosquitoes, ticks, and no see-ums. Laboratory tests performed by a University of Florida entomologist proved geraniol to be more effective than DEET--the chemical in most bug repellents--at warding off biting insects. The mosquito repeller has a silent fan that constantly surrounds you with an invisible shield of geraniol. About the size of a PDA, the mosquito repeller won't impede daily movements. Includes two geraniol cartridges. Requires two AA batteries. 3"" W x 3 1/2"" H x 2 1/4"" D. (1 lb.)"

The The 120 Hour Personal Mosquito Repeller. is provided by and can be purchased online at Hammacher Schlemmer.