The Hushh’s baby-friendly features like a soft LED night light, flexible clip, and child-safe locks have made it a parenting must-have and popular registry item. Now, with Hushh, our portable baby white noise machine, we’ve made white noise even more convenient so you can take a familiar and comforting sleep sound with you wherever you go! Please note: This sound machine is intended for portable use and must be turned off and unplugged every 14 days. If not turned off and unplugged, the unit may freeze or experience impacts to performance. Sleeping is believing. For over 50 years, Yogasleep has been the gold standard in white noise machines – read the reviews and you’ll learn why. Backed by a one-year limited warranty and the always exceptional Yogasleep customer service promise, we stand behind each product and offer you a 30-night trial to try it out.