Performance VX10 Smart Penis Pump Clear from Blush Novelties. Memory Intelligence. Set and save your favorite sensations. Automatic. Fully automatic and one handed control. Pump safely. On, off button and quick suction release button. Peace of mind. Made of body safe materials. Contains no fragrances, phthalates or latex. <br /><br />Size 11.4 inches in total length and 2.4 inches in width. Up your game and heighten your sensations with the automatic Performance Smart Pump. Featuring memory intelligence, allowing you to set and save your favorite sensations. Measure your experience with a digital screen displaying time and kilopascal kPa units of pressure. Your Smart Pump also features a crystal clear sleeve with an etched ruler, allowing you to easily see your gains as they happen. Fully automatic, push button controls allow for one handed play. Expect an airtight cylinder, automatic pressure, easy quick release button, and USB rechargeable. Instruction manual included. <br /><br />Materials ABS plastic, Silicone.