Feature:1. Strong and Safe Suction: 3 levels of suction(20Kpa-65Kpa) can be adjusted, which can resolve almost all kinds of snot, and the tested safety suction standards to avoid damage baby's delicate nasal.2. With 3 Suction Tips: Comes with 3 different silicone suction tips, suitable for babies of different ages and different conditions. It is highly recommend using a Saline Snot Spray to soften stubborn boogies. Then wait for 30 seconds to one minute, and suck away with our electric nasal cleaner.3. Low Noise Working: Adopt motor to ensure low noise working, and is equipped with soothing music to soothe babies who are sensitive and agitated to electric objects.4. Built in Rechargeable Battery: Built in 450mAh battery, long battery life ensure it\u0027s available anytime when you need it, and can be recharged via the USB charging cable.(Note: The snot sucker will not work while charging.)5. Easy to Clean: The air tank has been separated from the air inlet of the machine to prevent backflow. Just open the mucus collection cup and rinse with hot soapy water. Easy to clean and safe to use.Specification:Specifications:Working Voltage: 3.7VPower: Maximum 1.5WBattery Capacity: 450mAhItem Size: 20.7 * 4.15 * 4.9cm/ 8.1 * 1.6 * 1.9inItem Weight: 150g/ 5.3oz.Package List:1 * Nose Sucker3 * Suction Tips1 * USB Charging Cable