The brand Meditive offers complete range of home medical devices. In this nebulizer, there is one button operation and it is easy to use. All accessories are included in the package (Child Mask, Adult Mask, Mouth Piece, Medication Chamber). Small particle size for easy absorption. There are pure copper motor parts and low noise operation. There is one year warranty. Breakage is not covered under warranty. Customer care: 9314335233. It is ideal for the treatment of asthma, bronchitis, etc.