Brookstone Rechargeable Electronic Wristband Mosquito Repeller

Emits electromagnetic ultrasonic frequency which interfere with the auditory and nervous systems which target mosquitoes, fleas, black flies, and other biting insects • 360º protection up to 10 feet • Comfortable, adjustable, silicone wristband and waterproof construction • Use for all applicable outdoor activities including hiking, fishing, golfing, hunting, and more! • Touch sensitive controls allow easy on/off function • Rechargeable battery provides up to 20 hours of operation