Give your head a little tease and watch your cock grow bigger and thicker than ever before while you enjoy incredible vibrations! By applying direct vacuum suction and thrilling vibrations on the most sensitive area of your cock, the Vibrating Head Trainer feels just like a real blowjob - only better. The majority of nerves in your penis are located around the head and frenulum, so this vibrating mini pump directly targets your most sensitive areas. You won't believe how amazing the Vibrating Head Trainer feels every time you squeeze the medical-style pump bulb! Just push the power button on top of the pump and enjoy mind-blowing sensations while you grow and grow. Simply press the quick-release button to instantly relieve pressure. To prolong ejaculation, slide the included enhancement ring over your shaft until it's nice and snug. The tight squeeze will prolong ejaculation, help maintain your erection, and extend the fun. When you're done, simply detach the cylinder from the vibrating mechanism and vacuum hose and restore it to like-new quality with toy cleaner and warm water.