Explore 4 sucking levels for vacuum pumping and 4 intensity for masturbation to get perfect pressure to enhance sex performance.
Increase Length &Girth.
Improve your stamina & performance.
Achieve stronger, more explosive ejaculations.
Gain confidence & boost self-esteem.uperior Vacuum Suction.
Extremely Easyto use.
Clear cylinder with measuring gauge to see your results.
8 intensities of suction.
USB rechargeable.
Single-handed action
Easy dissembling for clean up.
Diameter : 6.5 cm
Tube Lenght : 20 cm
Insertable Lenght : 17 cm
Material : Silicone & ABS