The NH60, a handheld nebulizer, was created with the concept of connotative and designed to blend into the environment with its graceful outline of a tulip. With the softness embraced, NH60 outstands itself, like a piece of art, from the most medical devices that portray stiffness and coldness. The arc shape on the side also makes the device easy to be held during use and carried around. When used together with Rossmax patented adjustable valve (VA Technology) bottle, the nebulization rate ranges from 0.1 to 0.25 ml / min and particle size constantly remains under 3 μm. This delivers a remarkable performance of lung disease treatment.