SpecificationModel U220Name Nebulizer MachineColor WhiteBlueMedical capacity max 10mlPower from 2 aa dry batteryWorking sound 50 dBParticle size mmad 4 0mWorking temperature 10 40 ° CMedical temperature 50 ° CDistribution of fog particles 5 UM 65 Spray speed 0 2 min minFeatures 1 Efficient Medication Delivery The nebulizer machine has a maximum medical capacity of 10ml which allows for efficient delivery of medication to the respiratory system This means that the machine can be used for extended periods of time without the need for frequent refills Additionally the machine is designed to distribute fog particles that are less than 5 U M which ensures that medication is delivered deep into the lungs for maximum effectiveness 2 Quiet Operation The nebulizer machine has a working sound of less than 50 dB which makes it ideal for use in quiet environments such as bedrooms and offices This makes it perfect for individuals who require medication delivery throughout the day or night without disturbing others around them 3 Three Gear Adjustment The nebulizer machine has a three gear adjustment feature that allows users to adjust the intensity of the medication delivery This feature makes it easy for individuals to customize the medication delivery to their specific needs ensuring maximum effectiveness and comfort 4 Fast Spray Speed The nebulizer machine has a spray speed of more than 0 2 min min which means that medication is delivered quickly and ef