Mosquitoes ruin everything. Thermacell’s award-winning technology keeps mosquitoes away by creating a 20FT/6M defense zone around you. Our proprietary formula precisely targets mosquito sensors, driving them away. With consistent defense that doesn't weaken over time, Thermacell helps you live your best outside life without the use of bug sprays or lotions on your skin. Features a 9-hour rechargeable battery. Provides ambient dimmable light from 50-200 lumens. Allowed to bring on Airplanes. 12 hours of mosquito repellent included.