Size Matters Penis Pumps>4 Level Power Suction Penis Pump With Built-in Display

The penis pump just got a high-tech upgrade! Experience 4 levels of suction as your penis gets bigger, bolder, and more sensitive. This pump includes a long cylinder with grooves for maintaining your grip and measurements along the side to keep track of your gains. No bulbs or hoses necessary – the automatic pump will cause pressure to build within the cylinder, easily managed by the plus and minus buttons. An LED screen shows the suction level, battery life, and length of session as blood flow increases, engorging your penis and making it hypersensitive to every touch, suck, and thrust. When you’ve had enough, a pressure release valve will quickly free you from the vacuum.The silicone sleeve of the cylinder helps to create a tight seal, but can be removed. Do not use with silicone lubricants.4 Level Power Suction Penis Pump With Built-in Display specifications:Measurements: 11.5 inches in total length, 8 inches insertable cylinder depth, 2.35 inches in diameter. Silicone opening is .75 inches in diameter, unstretched. Hose is 8.75 inches in length.Material: ABS, siliconeSleeve is not compatible with silicone lubricantSilicone sleeve can be removedTextured cylinderNote: Charges via USB