The Womanizer uses Pleasure Air technology to provide suction pleasure. With three different levels of depth control and fourteen intensity levels, you can customize your experience and control the speed and air waves. The 3D Pleasure Air has the quietest motor from this manufacturer to date. It comes with a USB charging cable (AC adaptor not included), additional stimulation head and an #Imasturbate sticker and a five year warranty from the manufacturer. Dimensions are approximately 6.7" x 2.1" x 2.2".