... ,treat insomnia,tired,worried,psychosis,hospital use.. Therapy brainwave therapeutic apparatus : BW308,hospital use.System features:*. It has 8 ... . start a frequency of 18 hz , after a series of signal mode of transformation, down to 5hz ,keep ... times more. accompanying subsidiary: eight entries of boos type earphone, eight pairs of glasses. 2012 Therapy brainwave therapeutic apparatus for psychopath