ZD-03： Automatic Penis Pump   This 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 .  

• Fully automated one-hand operation.
• 3 speeds of incredible suction.
• 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.

  Specification :   Total Length :  295mm Insertable Length: 220mm Cylinder Inner Diameter :  61mm Material : ABS ( head ), PS (cylinder ), TPR / TPE ( sleeve ). Battery :  3 * AA batteries ( not included ) Waterproof ; The head with buttons can’t be washed with water . Transparent cylinder and sleeve are removable & could be washed with toy cleaner / warm water .