Description:* 100% Brand New & High Quality for quiet treatment* This is just the right equipment for your medications for asthma， bronchitis， emphysema and other lung illness; health care fuction such as enhancing immune function，clean lungs，moisten skin and so on.* Goodbye to bulky large noisy nebulizer machines and hello to portable nebulizer.* Portable designed so you carry it around for your inhalation treatments and as emergency kit* You can use ordinary tap or distilled water with your physician-prescribed medication to create an effective high frequency mist.* Produces cool mists with 2 speeds for you to choose from.* Comes on instantly. No waiting.* Produces a fine mist for advanced medication therapy.* Can be used by both kids and adults， suitable for all ages.Specificis:Ultrasonic frequency: 2.4MHZ 0.4 to 1.0 ml/minuteOutput voltage: DC12VInput voltage: 110-220V can works in all countriesDroplet size: 0.5 micron to 5 micronCup capacity: 10ml maximumSize: 14 x 8 x 5.7 cm / 5.51 x 3.15 x 2.24 inchPakage Include( in original packed):1 x Ultrasonic Nebulizer 2 x Mask (1 adult size， 1 children size)5 x Medical cups2 x Mouth pieces1 x AC adapter 1 x English Manual