This funky, translucent, purple vibe is a great mid-range deluxe vibrator, with easy-to-use glow-in-the-dark push button controls: one button for the penguin-shaped clitoral stimulator, and one button for the7-inch shaft. The stimulator features a quick on/off switch and seven functions, including 3 vibrating functions, 3 pulsating functions, and 1 escalating function. The shaft has five rows of metal beads capable of six speeds of rotation, and a squirming motion at the head itself. The removable battery pack allows for fast and easy battery changes. This reliable vibrator is great value for money, offering all of the features of a top-range deluxe vibrator at a great price. Batteries (4 AA) are included.