"Beat the worst mosquito pressure with one touch of a button. The second generation of Thermacell Radius Zone Mosquito Repellent boasts longer run time, optimized repellency and one-button-controls. Re-engineered for top performance, Radius is mess-free, easy-to-use, rechargeable, scent-free and compact. Powered by a lithium-ion battery rather than Thermacell fuel cartridges, Radius is air travel-friendly and fully operational at any elevation. Radius was also voted as Popular Science's 2018 Grand Award Winner in Recreation for their BOWN (Best of What's New) Award! Push button simple with one-button interface. Turn it on… Mosquitoes Gone! Available in Canada at Canadian Tire Mosquito repellent without on-skin chemicals like sprays or lotions. DEET-free and scent-free. TSA Compliant for air travel and highly portable. Operates consistently at any elevation. Operates for 6.5+ hours on a single charge. Can operate while charging. Fully charges in 5 hours. Locks for travel, has optional automatic shut-off timer (after 2 hrs) and can operate continuously. Repels mosquitoes for up to 40 hours on a single refill (40 hr refill sold separately). Protects a 15-foot area. Durable, compact and powerful. Package contains: 1 Gen 2.0 Radius Repeller, 1 12-hour refill, and 1 USB battery charger. Features battery life indicator. STORAGE NOTICE: Please fully charge device before extended storage."