UNIQUE PROTECTION MODE PATENT DESIGN: Patented design by Pediatric ENT. GROWNSY baby nose sucker features a unique protection mode. If the suction port is completely blocked in protection mode, the device will stop working to prevent damage to the baby's delicate nasal cavity. 3 food-grade silicone tips and the soft and flexible material ensure it is gentle on your baby's sensitive inner nasal surface. Safety always comes first | WORK EFFECTIVELY: Millions of Moms' Choices from GROWNSY. GROWNSY baby nasal aspirator is designed with 3 adjustable suction levels, which makes it easy and effective to clear fluid or dry mucus instantly. A must-have for a baby registry. Perfect Christmas Gift for New Parents (Note: The nasal aspirator is not waterproof ) | INNOVATIVE DESIGN: Light and music-soothing functions on the electric booger sucker help distract babies, and prevent them fussy or crying. And the motor is so quiet that you can barely hear it. It makes the cleaning process easier and quicker. And finally, your baby will start to enjoy nose cleaning | HYGINE AND EASY TO CLEAN: Stop sucking snot by mouth suction nose sucker. It’s time to try new technology. In addition, the snot chamber part of the baby nose suction is transparent and removable and can be rinsed with warm soapy water for easy cleaning. Save a lot compared to buying extra filters every time | USB RECHARGEABLE: The rechargeable baby nose suction can be used for 30 days after being fully charged. This lightweight baby nose cleaner comes with a storage case, allowing you to pack the aspirator and tips at any time or take it out on any travels