If there is something wrong with your throat for a long time， never miss our product here. This Portable Ultrasonic Nebulizer Handheld Respirator Household Medical Atomizer makes use of new technologies which produce large amounts of aerosol mist that can be inhaled deeply into the respiratory tract. The inhalation of medication and / or water mist by use of this ultrasonic nebulizer benefits the user because the mist is deposited deeply inside the respiratory tract， which achieves more effective treatment of asthma and other respiratory ailments. It is a compact， portable and lightweight unit for inhalation treatments. You can use it outdoors， while traveling， in the car， or wherever you are. A perfectnebulizer for you if you are currently taking inhaled medications for asthma， chronic bronchitis， emphysema and other respiratory diseases which are limiting your lifestyle!                                    Features             A compact， portable and lightweight unit for inhalation treatments<br> Make use of new technologies which produce large amounts of aerosol mist that can be inhaled deeply into the respiratory tract<br> Achieve more effective treatment of asthma and other respiratory ailments<br> Ultrasonic nebulizer with high efficiency<br> You can use it outdoors， while traveling， in the car， or wherever you are<br> A perfect device for you if you are currently taking inhaled medications for asthma， chronic bronchitis， emphysema and other respiratory diseases which are limiting your lifestyle<br> Suitable for both home and travel use <br>                                                            Specifications             Material     ABS， Plastic    <br> Color     White    <br> Dimensions     (5.51 x 3.15 x 2.17)" / (14 x 8 x 5.5)cm (L x W x H)    <br> Weight     15.87oz / 450g    <br> Frequency     2.2MHz    <br> Operating Voltage     DC 12V    <br> Capacity of Cup     10ml    <br> Vessel Capacity     25ml       <br>                                                             Package Includes            1 x Ultrasonic Nebulizer<br>1 x Power Adapter<br>1 x User Manual<br>2 x Mask(Big & Small)<br>2 x Mouthpiece<br>5 x Atomization Cups<br>