Optimally designed to enhance your body's natural erotic response, the P.E.S. Power Box delivers low frequency electrical stimulation to the nerve and muscle tissue of your genitals via any combination of our extensive line of single and double pole Electrodes. The stimulation delivered is not so much a shock as it is a tingle. Nothing like the traditional mechanical vibration most have experienced, the sensations this Power Box delivers through the Electrodes have the potential to take your sexual response to all new levels! When used with the right combination of Electrodes and settings, it may be possible to bring a man to hands-free orgasm, lengthen the actual orgasm.