The 10X Jel-Lee G-Quake is the ultimate in dual stimulation. The vibe has an insertable length of 3" with a diameter ranging up to 1.125". The head of the vibe has a large bulb that stimulates the G-spot. At the base of the shaft is a clit cup with raised center. The center is covered in ticklers to stimulate the clit. An internal bullet in the base plugs into a 10-function controller. The controller requires three AA size batteries, not included. Shatters the barrier on pleasure!