that just seems redickulus.....

7-100000HZ seems reely useful (not reely)....eventho you can onley here from about 20-22000HZ at best....isent about 9 HZ the "brown note" that suposedley makes you sh*t your pants?? and isent 100khz close to the RF frequencey range??? if thats true using those things might be like microwaving your head....and dosent the "electrostatic" meen verry high voltage?? i wouldent want 30000V strapped to my head.