【3 Modes of Suction】The GROWNSY nasal aspirator for baby offers 3 modes of suction that can be adjusted. For stubborn boogers and mucus, soften with Saline Snot Spray first, then wait for 30 seconds to one minute before sucking away. 【Ultimate Safety and Comfort】The GROWNSY Baby Nose Sucker features a unique anti-backflow design and comes with three soft, food-grade silicone tips, providing a secure and gentle experience for your little one. 【Light & Music Function】The GROWNSY Nose Sucker for Baby is designed with your baby's comfort in mind. With an LED display screen and music to provide a clean nasal experience, it helps babies sleep well. 【USB Rechargeable】The Booger Sucker for Baby is rechargeable and portable, providing 120 minutes of use after being fully charged. This ensures it's available anytime you need it, saving the trouble of extra cost. Note that the nose sucker will not work while charging, so be sure to charge it in advance. 【Easy-to-Clean】The package comes with 3 reusable nasal suction tips of different sizes for babies of different ages and conditions. Made of food-grade PP material, it's safe and gentle for your baby's delicate nose.