Automatic Penis Pump ( USB Rechargeable ) This Luvpump®USB rechargeable auto pump delivers most powerful suction, with the push of a button, the quiet however powerful motor creates a super strong vacuum inside the chamber, to bring you a quickly erection. not only is it a highly recommended simple effective way of enhancing the size of your penis in both length and girth but it can also help men to greatly enhance their sexual performance . The automatic pump’s operation is very quiet, is rechargeable via a USB cable, and is easy to disassemble for cleaning of the cylinder and sleeves. Always clean with an antibacterial soap or toy cleaner before and after each use. Never immerse the head in water and do not use silicone lubricants. Pumping sessions increase blood flow to the penile region, which can stimulate firmer, longer-lasting erections. Pumping can also heighten sensitivity, aid in stamina training and temporarily enlarge the size of your penis. A single 10-minute session can thicken and lengthen your penis for up to 24 hours. The removable silicone sleeve helps to provide maximum suction and comfort. KEY FEATURES:

• Up to 4 hours operating time .
• Fully automated one-hand operation.
• Innovative pump feature allows you to add or remove air at the push of a button.
• Transparent cylinder with imperial and metric incremental measurements.
• Very quiet operation, Anti-leakage function.
• Easy to disassemble and clean
• USB rechargeable