BrainstimPro is a state of art, binaural Generator using 4 wave forms, 16 photolitic color sets, Audio to visual ratio adjust, with 30 presets and 24 programmable presets, unlimited background masking, Programmable ramp, freq sweeps, Adjustable base freq, Adjustable modulation, adjustable durations, While being setup for use by Medical Personal, It is easy to learn for laymen and the average offering an easy of use preprogrammed mode.