Don't just listen to music, FEEL it! Audi-Oh (TM) is a revolution in stimulation technology for men or women. Sound is converted into infinitely variable pulses of pleasure. Audi-Oh* can use ambient sound, like the music in your favorite club, or direct audio input from devices such as portable CD players, MP3 players, your PC or home audio and video systems. You'll find a million ways to use Audi-Oh! [D]esigned to resemble a pager, its compact form and high-tech appearance allows it to be worn discreetly in public.