Respironics MiniElite compressor nebulizer with a compact design. - Brand: Respironics - Model Name: MiniElite - Type: Compressor nebulizer - Color: Gold - Features: Compact design It cost ¥15960 when purchased. It was used for a child who had childhood asthma. It can also be powered from a car's cigarette lighter. Mouthpiece is not included. The mask is included, but it has aged and shrunk slightly. The tubing can be used, but if you are concerned, please purchase a new one separately. The main unit is clean.