CONTROLLER AND CARTRIDGE UNIT FOR PROVIDING FRAGRANCES

摘要

The invention describes a cartridge unit (100), comprising at least one container (102) for a liquid fragrance, wherein said at least one container is adapted to be connected to at least one liquid spray dispenser (110) having at least one nozzle which creates a spray of monodispersive droplets. Further, the invention relates to a controller which is used together with said cartridge unit.