1. Device (1) for spraying one or more substances comprising a bowl (3) for the atomiser one or more substances, at least one nozzle (4) arranged at the base (3a) of the atomizer cup for injecting compressed gas through at least one outlet opening (4a), at least one duct (5) for the inlet of air into the cup atomizer located above the at least one nozzle (4), and means (6) for changing the distance between the at least one duct and one or more discharge openings (4a) at varied shey least one nozzle (4), wherein the cup atomiser comprises top, at least one passage (7), inside which is arranged to at least partially move at least one duct (5), characterized in that the means (6) changes comprise at least one handle (8) control, male passage (7) and capable at least of rotation with the aim of at least the translational movement of at least one duct (5) along at least one passage (7). 2. The apparatus according to claim. 1, characterized in that at least one air duct comprises an upper portion (5a) at least partially disposed outside the bowl (3) raspylitelya.3. An apparatus according to any one of claims. 1 or 2, characterized in that the upper portion (5a) of at least one duct (5) is shaped such that its interaction with the upper portion (7a) at least one passage (7) or at least one handle (8) control for limiting the sliding bottom at least one duct in prohode.4. An apparatus according to any one of claims. 1 or 2, characterized in that the upper portion (5a) of at least one duct (5) comprises
