Rechargeable Oscillating and Vibrating Massager with 4 Interchangeable Heads Customize your pleasure! Powerful, rechargeable massager has an easy to use slide control that adjusts the extra wide pleasure disc for optimum oscillating and vibrating action. 4 interchangeable and versatile Silicone attachments are included that screw in for secure use. Holds charge for over one hour. Recharger included. 110/120 Volt AC.