Turn on the 3 mini vibrators, place the cupped Nipple Super Suck Hers over the nipples and place the cupped Clit Suck Her over the clitoral area and pump the ball until the suckers stay in place. The stimulating suction and titillating vibration brings on a sensational climax. Just press the quick release button when finished. Try it in the bath for a new and exciting thrill. Enjoy free samples of Moist Lube and toy cleaner!Battery: 4 AG13 1.5V, included.