Mystim Sultry Sub Wireless Estim AdapterMystim Sultry Sub Black (receiver) Includes cable Includes bipolar self adhesive electrode Works together with a Mystim Cluster Buster device Mystim Sultry Subs are true team players: Any number of them will obey their master, the Mystim Cluster Buster. They will send out electrical pulses to your Mystim toy in order to pamper and pleasure you, just the way you want it. Use in conjunction with an unlimited number of Sultry Subs to control a range of