The thermacell mr300 portable mosquito repeller effectively repels mosquitoes by creating a 15 ft protection zone.The mr300 repeller can be taken virtually anywhere outdoors to repel pesky mosquitoes, stopping them before they can bite or bother you.Features include- quiet ignition, reengineered grill and switch, improved ergonomics and accessory mounting system.Portable and lightweight, no spray and no mess.Scent-free and deet-free.Package contains- 1 mr300 repeller, camo holster and 12 hours of refills - 3 repellent mats and 1 fuel cartridge.Dispenser Type: CartridgeEffective Time: Up to 12 hrsScent Type: RepellentEffective Distance: 15 ftWick Capacity: 4 hrs per MatHeat Type: ButaneColor: Black