Brookstone Portable Ultrasonic Mosquito Repeller - 3 Pack

Repels mosquitoes, gnats, flies, ticks, fleas,
and other flying, biting insects
• Perfect for camping, hiking, sports, gardening, etc.
• Emits high frequency ultrasonic waves,
inaudible to the human ear
• Safe around children, pets and pregnant women
• Pocket clip for easy attachment to belt or clothing
• Each unit requires 1 x AA 1.5V battery (not included)
• Effective range: 30 square feet (each repeller)
• Chemical free and non-toxic — environmentally friendly