Waterproof & Easy to Clean: This aspirator is easy to take apart to clean and reassemble. Detachable tips can be washed directly under the tap after each use. It is recommended to clean the unit after each use to keep the unit clean and sterile.Safety and Hygienic: All the machine body and accessories materials are non-toxic and harmless to babies. It will not hurt the paranasal sinus of the baby. Its soft silicone nasal tips can prevent the baby's nose from being injured and bacteria infested.Easy to use: Nasal aspirator is lightweight and its compact design fits in your palm. Turn on the power button, then you can use. Quick and easy to clean baby's nose, help your baby breath smoothly.Low Noise: This nose aspirator for babies adopted with a high-quality motor to ensure low noise. Quiet & comfortable, Help babies breathe better and sleep well without irritation or alarming.USB Charging: Built in high capacity battery, equipped with a USB charging cable, you can charge the battery for battery life when the power is too low. There is no need to replace the battery every time, which is faster and easier.