The most advanced gentlemens enhancement system offers the results you deserve plus vibration for extra stimulation. Performance VX4 consists of a 10-inch vacuum chamber trigger pump pressure release valve a realistic seal and a elastomer penis ring. The precision engineered vacuum chamber is clear for viewing your progress. Adjust the intensity precisely with the two-finger trigger pump control and disengage with the quick release valve. The soft pussy seal is made of realistic X5 material and warms to body temperature. Please your manhood even more with vibration easily controlled with the multi-speed dial. Your performance VX4 is not only a tool but a multi-purpose pleasure device. Enjoy your maximum results.