The ThermaCell MR450 Mosquito Repeller is great for camping, fishing and in your backyard. A butane-powered heating element disperses allethrin, a synthetic form of a natural repellent to keep mosquitoes, black flies and other biting insects at bay.
Durable rubber grip.
Creates a 15' x 15' bug-free zone.
ZoneCheck™ Monitor shows you the unit is working.
Integrated rail system and accessory ports on the back make accessory attachment easy.
Includes three insect-repellent mats that last up to four hours each.
Operates on a single butane cartridge, included.
Extra mats and cartridges sold separately.
Silent operation, virtually odor free with no open flame.
Powered by one CR2032 battery, included.