This comes pre-programmed with multiple nature sounds as well as white noise and calm-and-relax settings. The noises are perfect for blocking out distractions, allowing you to sleep, meditate, focus, or just relax. Every new parent will want something that helps sooth and calm a young child. The different sounds can be used when putting children to sleep and to keep them asleep by covering up exterior noise that can be distracting and bothersome. Let this enhance your relaxation and sleep experience by providing sharp crystal-clear sound quality. The realistic and detailed sounds will enable you to transport yourself to another place and really destress in calm serenity.   Choose from 6 different soothing sounds PORTABLE & COMPACT : This 5" x 2" machine is powered by an included USB cable or 4 AA batteries (not included) for a travel-friendly sleep aid. Use the built-in speakers or your own headphones. SPECIAL FEATURES : Choose from 16 soothing preloaded audio tracks, 20 levels of volume & 5 levels of brightness. A 30/60/90 minute timer automatically fades the music & shuts off after the set time. GREAT GIFTS FOR ALL OCCASIONS : Whether it's for yourself or a gift for someone special, check out our latest innovative products, from air purifiers to toys & games to luxury items for home or office! SHARPER IMAGE: We offer the latest in home electronics, high tech gadgets, grooming items, travel accessories & innovative lifestyle products, designed & built with the latest styles & technology. Included : Sound Soother, USB Cable Actual Product Dimensions (Not Gift Box) Inches : 13.5"L x 37"H x 13.38"W Actual Product Weight (Not Including Gift Box) Pounds : 1 # Pieces In Set: 1 Pair Number of Batteries: 4 Number of Settings: 12 Number of Speeds: 3 Features: Battery Operated, Timer Country of Origin: Imported