The Pocket Baby Soother is a powerful tool in your infant sleep routine and helps baby fall asleep fast while minimizing noise disruption from the outside world. It creates a constant, soothing sound that helps lull your baby to sleep by mimicking the sound of the womb. The Pocket Baby Soother features 6 soothing sounds and a removable, dishwasher-safe silicone cover in child-friendly shapes. USB-rechargeable, this sound machine plays all night long (8 hours) on a single charge. Get white noise in a kid-friendly package with the Pocket Baby Soother.