Premium Silicone rechargeable anal probe with rolling pleasure ball. 12 independent functions of vibration, pulsation and escalation. 3 independent speeds of rolling pleasure ball action. Easy push button control. Hold for 3 seconds to turn on or off. Ridged for pleasure. USB rechargeable. Charging cord included. Complete charge in 2 hours. Runs for 90 minutes on high speed and 120 minutes on low speed. Materials: Silicone probe, buttons, ABS plastic with Silver Plating decor. Probe 4 inches by 1.25 inches. Overall 5 inches by 4.25 inches. From CalEx.