Easy to Clean?: Detachable these tips can be washed directly under the tap after use, the whole body is covered by the higher quality of silicone material, and careful brush will clean the nozzles and collection cup easily, and it is dry quickly. ?Portable & Rechargeable? :This electric sucker is lightweight and compact which can be easily put in the bag or baby’s car, and it has 700mAh battery which can be recharged with magnet way through the cable, and the product will be fulled charged about 3 hours later. ?Lovely Music & Low Noise & Colourful Working Light?: This aspirator has 10 songs cheerful music to keep baby to feel comfortable and happy. Just switch any of those songs as your baby like! Almost no noise while you use this sucker ,just feel relieved to use when your baby is asleep.This aspirator has 7 color to show for baby, moreover, you can change the speed of color to display. Append with the music, baby will be more attracted to this little rocket aspirator. ?Safety Design?: baby nasal aspirator nozzles are made of food-grade silicone rubber that is soft. The machine body is made of ABS,all materials are non-toxic and harmless to babies .The standard suction range of 20-65kpa. giving your baby a safe and hygienic nose cleaning. ?Powerful Electric Suction? : this nasal aspirator is specially designed for baby’s nose cleaning. The max suction is 65Kpa! We have three grades of flow velocity to suck different things(Hard nose, please soften with normal saline first) and it is effective and safe.Choosing this advanced nasal aspirator could easily remove your baby's snot and give your baby a more relaxed and comfortable sleep.