78926769
Jul 11, 2006
Oct 30, 2007
Portable electronic apparatus comprised of photo stimulation goggles, headphones, and an instrument that plays DVDs and controls pulsation of light and sound patterns to affect brain waves, for the purpose of aiding sleep, and achieving mental alertness for faster and easier learning, complete with operating software therefore, said DVDs containing instructions and tutorials, printed instruction manuals
Electrical and Scientific Apparatus