A table-top device for maximum protection against mosquitoes/gnats (including Asian tiger mosquitoes) outdoors. The operating principle is based on the vaporisation of an active ingredient by heating the active ingredient platelets without an open flame and odour nuisance. Fast effect for several hours. Odourless, silent and inconspicuous. Protects for about 12 hours. Protection area approx. 20 m². Dimensions: 8.0 x 16.5 cm. Weight: 220 g. Incl. one gas cartridge and 3 active ingredient discs. Danger: Extremely flammable gas. Contains pressurised gas: may explode if heated. Harmful if swallowed or inhaled. Very toxic to aquatic organisms with long lasting effects.