Whether you’re at home or traveling, the HoMedics SoundSpa Rejuvenate sound machine will provide you with a restful environment that’s conducive to sleep. Choose from white noise or nature sounds to help relax you at the end of the day and tune-out unwanted noise. The auto-off timer options allow you to play the sounds for a specified length of time before quietly shutting down the machine. | HoMedics SoundSpa Rejuvenate Sound Machine (SS-2025)