Ocean Waves generates a simulated sound of ocean waves. Unlike the recorded sound of ocean waves, the simulated sound of ocean waves does not repeat for hours. You can save the simulated sound of ocean waves as an audio file (up to 400 minutes), and burn a CD (up to 79.9 minutes with iTunes) or download to your iPod from iTunes. I hope this helps you relax, sleep at night, and wake up in the morning. • Timers: Wake up and sleep timers • Noise generators: Pink noise and brown noise • Wave simulator: Wave-like amplitude modulation • AppleScript scripting support Visit our website to listen to the 3-minute sample ocean waves sound. NOTE: The iTunes or Music app doesnt accept caf files directly. You can open the Ocean Waves caf file using QuickTime Player, export it as an "Audio Only" m4a file from the File menu, open the iTunes or Music app, and "Add to Library..." or "Import..." the m4a file from the File menu.