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 with Silver Plating (decor). Probe: 4" x 1.25". Overall: 5" x 4.25". From CalEx.