Handhold Atomizer Nebulizer,Portable Mistorizer Spray Machine with Removable MaskFeatures: Professional Technology: Portable inhaler can spray liquid medicine into fine cool aerosol/mist and delivers it directly to lungs for inhalation.Helps alleviate specific respiratory diseases. Particle Size is only 1-5m, 0.2 ml/min atomization amount. Suitable for All Ages: The silent design make this inhaler suitable for adults, kids and all ages.The patients suffer from asthma, common cold or other respiratory diseases can use this inhaler as adjutant therapy.The housewife also can use it as a humidifier to face.It's really a household necessity. Super Quiet: Silent Operation, virtually noiseless operation, noise level as low as 30 dB. Automatic protection: When the water level is lower than the water level switch, the atomizer will automatically stop working.SpecificationCondition: 100% Brand New Material: ABC, PC Color: Blue Size: 45mm45mm100mm/1.77inches1.77inches3.94inches Quality Certification: CE, FCC, ROHS Power: 2W Power Supply: 2 * AA Batteries(Not Included), or Adapter with USB Cable(Cable Included) Applicable People: Kids/Adult/The Elders/Patients Applicable Occasion: Indoor & OutdoorPackage Contents 1 x Atomizer 1 x Adult Mask 1 x Children's Mask 1 x Atomizing Mouthpiece 1 x Dust Cover 1 x USB Cable 1 x English User ManualFriendly Tips: 1. Please understand there may be 1-2cm deviation exist. 2. Due to the lighting and monitors, there are slight difference between the picture and the real item.Promise If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.