Snooze to incredibly realistic sounds played back by a high-quality speaker designed to lull you to sleep in the very best sound experience possible. A collection of digital soundtracks lets you be the maestro of your own dreams. Choose from eight different base sounds and then program any combination of overlay sounds (from 0 to all 8). The sounds of surf rain or lakeshore accented by an occasional seagull hawk or owl create a tranquility surpassed only by being there. The Marsona 1288A has user friendly touch controls and LEDs to highlight selected sounds. Slide controls for tone and volume allow for a range of sound sensations. Create 64 natural sound combinations with 8 base sounds and 8 overlay sounds Timer turns off sound after 60 minutes A/C or battery power options give you the flexibility to take it anywhere Features: Up to 90dB amplification Base Sounds: Lake Shore, Rain, Country Eve, Surf I, Surf II, Thunderstorm, Brook and White Sound Overlay Sounds: Sea Gull, Owl, Song Birds, Loons, Frogs, Hawk, Buoy and Dove Volume control Tone control allows you to match the tone of your tinnitus, blocking it more effectively 60 minute timer 3.5mm jack for external speaker or headphones A/C or battery powered (4 AA batteries not included) Dimensions: 5.85" W x 8.75" D x 3.12" H Warranty One year limited warranty Brand Marpac Product Type Tinnitus Masker UPC 036005128821 What's in the Box DS-1288A with AC plug