Designed to promote deep, restorative sleep for babies and adults by masking disruptive noises in the sleep environment. Incorporate the Drift Away sound machine into your sleep routine by playing one of the sounds at bedtime to help you and/or your baby be soothed and calmed to sleep and build healthy sleep cues and habits. With its lightweight design and rechargeable battery, the portable white noise machine is easy to bring along wherever your day, night or weekend takes you. Its impressive 48 hour battery life* on a single charge; means you won't be caught out on the go. The built-in soft LED light has three settings, and can help with overnight nappy changes, feeding and finding baby's lost dummy. *when playing sound only, on the 'white noise' track