Strong suction: this nasal aspirator will remove most mucus so your baby can sleep better and breathe easier immediately. Easier to use: five gears can be adjusted and selected by one key control, easy and convenient for meeting different needs. Gentle operation: two exchangeable nozzle sizes, molded of food grade silicone , soft and skin-friendly. Portable to take: rechargeable design with USB cable, easy to charge and durable to use, detachable design for cleaning conveniently. Best gift for new mom and baby: the anti-reflux design of the nasal aspirator, can prevent baby's nose from being hurt as well as being affected by bacteria.