The high-end flagship medical hospital model has upgraded functions, a new configuration of compressed air atomizer 407C, timed/continuous mode switching at will, large atomization volume, efficient atomization particle size, three-level adjustable low-noise design, safe atomization host operating noise is less than 60 decibels ( Measured <55dB) The baby can easily atomize the liquid while sleeping. The residual liquid is <1ML. Adequate use of medicine without waste. Strictly control the use of medicine and fully atomize the liquid. The loss of liquid medicine is low. The measured liquid residue is ≤0.3ml. The air filtration is clean and the atomization filter element is replaced. Intimate reminder. The air inlet is equipped with a filter element to filter impurities in the air, reducing damage to the machine and cleaning every breath you take. Changing the filter element frequently ensures hygiene and peace of mind.