The VX9 Advanced Auto Penis Enhancement System brings engorgement and heightened sensitivity to your penis. It comes complete with an airtight cylinder, silicone tubing, an intuitive automatic power pump, and a quick release valve for your peace of mind. The cylinder is also detachable if you're seeking to hold the suction while you play. The VX9 Auto Penis Pump is compatible and interchangeable with other Performance pumping accessories.

3 AA batteries (not included).