The Sweet Sinsation is a multi-function rabbit pleaser with intense vibration that you control with the push button controller. The shaft has rotating beads for extra stimulation as the rabbit stimulates your clit. It is waterproof for shower and bath time fun. Measures approximately 8 1/2 inches in length with an insertable length of approximately 5 inches and has a circumference of approximately 4 1/4 inches. Requires 4 AAA batteries that are not included.