Must be 18 years of age or older to purchase. Palm Size ~ 6 Modes Electrosex works by running a gentle current through the body, exciting nerves and muscles along the way, essentially making your body pulse and vibrate. The Palm Power Box is a great way to get started, with 6 modes and multiple levels of intensity. It is compatible with all Zeus Electrosex accessories and the included pads are great for experimenting with Electrosex. Measurements: Controller is 3 inches long and 2.38 inches wide 2 Pads are 1.88 inches wide 3 Lead wires are 55 inches long Requires 2 AA batteries. Please Note: Due to the nature of the product, we cannot accept returns or exchanges.