The large sized vibrating butt plug is made from silky soft silicone and has stimulation ridges on the shaft to enhance your experience. It has six powerful, quiet function including 3 X vibrations, 2 X pulsations, and 1 X escalation. Control your Ace using either the slim line remote control or by a button on the base. If you are playing with a partner, the remote control can be used up to 8 meters away. Ace is rechargeable using a USB magnetic charger for convenience. Simply charge with a laptop or PC or with a USB plug. Plug Diameter 2 inches at widest point. Waterproof. 8 meters e or approximately 26.24 ft.