Fetish Fantasy Series Shock Therapy Couples Electro Touch Cuffs. Give your sex life a charge with these incredible Couples Electro Touch Cuffs! Perfect for beginners and those new to e-stimulation, these electro-sex cuffs send pleasurable tingles to anything you put your hands on. Wear both cuffs for seductive solo play, or send a jolt into your next love session and have each partner wear one cuff. Using your free hand, you will send powerful electronic pulses to you lover and place you touch. Choose a setting on the control unit's dial to control the intensity and go from a sensuous tingle to a throbbing tap in an instant. <br /><br />Switch between slow or fast to control the frequency of the shock, and adjust the dial to control the strength of the shock. The compact control unit can also be used alone as a hand massager. To use the control as a hand massager, switch to in mode. The oval centerpiece delivers the shock once your palm touches any other part of the metal. To use the power unit with the cuffs, switch it to out mode and connect the cuffs plug-in jack. <br /><br />Batteries requires 1 3V CR 2032 battery, included. Materials: Cuffs Vinyl, Control Unit: Metal, ABS Plastic. Tip to increase conductivity and prevent irritation, be sure to use Shock Therapy Electro-Sex Gel PD372306 with your Shock Therapy purchase.