Portable Design Makes It Perfect For Travelers * Create A Peaceful Sleep Environment And Fall Asleep Faster And Wake Completely Rested * With Six Soothing Natural Sounds Our Soundspa Is Also The Perfect Addition To A Nursery * The Rhythmic Sounds Create A Feeling Of Comfort And Help Calm Your Baby To Sleep * Natural Sounds Help You Relax While You Read Work Study Or Sleep * Six Digitally Recorded Calming Sounds: Ocean Summer Night Rain Rain Forest Waterfall And Heartbeat * 15 30 Or 60 Minute Auto-off Timer * Compact & Lightweight For Easy Portability * Battery Or Adapter Operated (adapter Included 3 Aaa Batteries Not Included * 1 Year Warranty