Thanks to the flameless combustion, the butane gas can releases the energy necessary to heat a special insect-repellent plate specific for use in outdoor environments. Operate the device 5-10 minutes before staying outside to allow the correct operating temperature of the pyrethrum plate to be reached. Ideal for: a dinner with friends on the terrace. For those who work in the vegetable garden and in the garden. For a hunting trip in a wooded setting. For a fishing match. For a hike in haunted environments. For an alfresco dinner in a poorly protected restaurant. Camping. On a boat. The Thermacell portable and the other appliances are powered by a butane gas cartridge which provides heat (without wires or batteries) to activate the repellent plates. Packaging - 1 Device, 1 can and 3 platelets - 12 pieces carton - Color: Graphite Black