Efficient Nebulization for Effective Treatment】Portable nebuliser for adults can produce 5 ± 25% micron particles, portable nebuliser can reach all parts of the respiratory tract and quickly relieve and treat respiratory discomfort symptoms such as asthma、colds and flu, and is also a vocal steamer for singers,christmas gifts 【Dual Mode for All Ages】Steam inhaler for sinus relief contains a universal mouthpiece, an adult nebuliser mask and a child nebuliser mask, which can meet the needs of different drugs and family members of different, nebuliser machine provide personalized care, portable nebulizer has two atomization modes: nebuliser for kids > 0.25 ml/min, nebuliser machine for adults > 0.4 ml/min,christmas presents 【Upgraded Automatic Cleaning Function】After Sinus Inhaler each use, just press and hold the power button for 5 seconds to turn on the automatic cleaning function, this innovative technology makes steamer for cold and flu free of any residue after each use, ensuring hygiene and safety,Christmas gifts for kids 【Clear and Friendly LED Operation Interface】Nebulizer machine for adults color electronic screen provides clearer indicators and customized settings, You can choose between fast atomization and gentle atomization modes, after use, fum inhaler uses intermittent spray for self-cleaning, and the remaining battery power can also be known at any time 【USB Charging Design Portable Atomizer】Inhalers for breathing weighs only 83g, and can be easily put into any handbag or pocket, steam inhaler has a built-in rechargeable battery and USB-C charging cable, which can be plugged into the USB port of a mobile power bank, car or laptop, a full charge can be used for 2 hours, which is convenient for home, office and travel,Christmas gifts for the elderly Special Reminder 1】: Please use the original USB charging cable to charge the mesh nebulizer whenever possible. The portable nebulizer itself does not produce hot steam. The temperature and dosage of any prescription medication dilution must strictly follow the doctor's instructions or the drug's instructions, unless the doctor allows the use of a warm saline solution for dilution. In this case, the steam produced will be warm. If the medication cannot be diluted with a warm saline solution, it is generally diluted with room temperature sterile saline solution (0.9% sodium chloride). The resulting nebulized gas will generally be at room temperature (feeling cold). 【Special Reminder 2】: Always perform the automatic cleaning operation after each use inhalator. For cleaning, add an appropriate amount of hot water (the hotter the better, but be careful of burns), press and hold the start button for more than 5 seconds until all 3 lights are on. This is the cleaning mode for handheld nebuliser. Change the water and repeat the spraying 5-10 times, each time for more than 10 seconds, until the mesh nebulizer can spray normally in normal mode.