UPC 680583550552

• Six professional quality authentic nature sounds: Ocean Surf, Stream, Rain, White Noise, Summer Night and Wind.
• World's only sound card technology for adding more sounds. Includes the Sound Oasis White Noise Sound card with 6 additional white noise sounds. Additional sound cards available separately.
• Four position auto shut off timer: play sound continuously or gentle auto shutoff after 30, 60 or 90 minutes. Memory button repeats last sound experience.
• Headphone/speaker jack.
• Powered by AC adapter (included) or 4 "AA" batteries (not included)

Sound Oasis Sleep Sound Therapy System with Bonus White Noise Sound Card. Studies have shown that we sleep better and relax easier when we can block out distracting noise and listen to natural sounds. Sound Oasis sound machines are used in hospitals, clinics and in homes around the world to help people fall asleep easier, experience higher quality sleep and provide relief from tinnitus. The S-550-05-05 provides effective, natural, prescription free sleep therapy. Product features include 6 professional quality authentic nature sounds: Ocean Surf, Stream, Rain, White Noise, Summer Night and Wind. The world's only sound card technology for adding more sounds (see available optional sound cards - note: uses SC-250 series sound cards only). A 4 position auto shut off timer: Play sound continuously or auto shutoff gently after 30, 60 or 90 minutes. The memory button repeats the last sound experience. A headphone/speaker jack. Powered by AC adapter (included) or 4 "AA" batteries (not included). Omni directional reflective speaker projects sound from the back of unit for rich, deep sound. Use upright, on its back or mounted to a well. Includes BONUS Sound Oasis Sounds for Sleep Sound Card Model SC-250-05. Enjoy 6 additional soothing white noise sounds. Sounds Included: White Noise - The steady flow of a cascading waterfall. White Noise - Comprises consistent sound containing equal amounts of high and low pitch sound frequencies; Pink Noise - Consistent sound containing more low pitch sound frequencies than higher frequencies. Pink Noise has more bass (low frequency) sound than White Noise; Brown Noise - Consistent sound containing more low pitch sound frequencies than higher; Gray Noise - Consistent sound containing equal amounts of high and low pitch sound frequencies. Compensates for the human ear - sounds the same at all frequencies; White Rain - A rain shower combined with white noise; White Stream - A mountain stream combined with white noise.