?Easy to Use - Input?Powered by two AA batteries or USB cable to make it work.quiet running: =25 dB.It is perfect for home use. ?Cost Effective?This nebulizer will remain in your home long enough to pay for itself many times over if it's well-maintained. ?Portable?It comes in sizes small enough to take with you across town, out of state, or overseas. It's easy to set up. ?Improve Your Long-Term Health?Nebulizer machine can be used as a preventive medicine to protect your health.It creates a fine mist, the small particles are around 2-3 µm. ?Help You Remain Active?The fear of having a respiratory attack can make you avoid social situations that you would otherwise love to attend. Having a nebulizer with you at all times can get you out of the house and back into life.

Best Sellers Rank: See Top 100 in Health & Household. : B0BYFDC352. Manufacturer: YEVLLDOO. Date First Available: March 14, 2023. Product Dimensions: 5.5 x 5 x 3 inches; 9.91 Ounces.