Vacuum cleaner sound (a kind of natural white noise) blocks out extraneous noise and helps your baby fall asleep quickly and sleep better! App features: ✔ 3 vacuum cleaner sounds ✔ Infinite playback ✔ Timer with soft fade out ✔ Background audio support ✔ No ads with sound ✔ Ads never interrupt playback ✔ Offline working ✔ Lightweight and easy to use Now you have the white noise of your vacuum cleaner with you wherever you go with this free app!