Parameters such as frequency, phase, amplitude, duration, and direction can be programmed or input as different patterns suitable for {TAIL ~ use} in gaming, virtual reality and {HEAD ~ real world situations} 
Parameters such as frequency , phase , amplitude , duration , and direction can be programmed or input as different patterns suitable for { TAIL ~ use } in gaming , virtual reality and { HEAD ~ real world situations }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD