Electric diffusers for air fragrancing preparations; Electric aromatherapy diffusers; Electric aromatherapy oil diffusers; Electric essential oil diffusers; Hand-operated batter dispensers for household use; Non-electric diffusers for air fragrancing preparations; Non-electric aromatherapy diffusers for use in showers; Non-electric aromatic oil diffusers, other than reed diffusers; Perfume burners, electric and non-electric; Plates for diffusing aromatic oil; Plug-in diffusers for air fragran...