It is a classic penis enlargement pump; users have well-received it since its launch for four years. It has the characteristics of simple operation and easy cleaning. It is especially suitable for beginners with penis trainers. The power of the air pump is moderate—one-button air pressure release, safe and reliable.

Muscle growth: The penis is a muscle, and the male penis contains 50% smooth muscle. The principle of exercising the penis is the same as that of exercising muscles with dumbbells. That is, the muscles are stretched repeatedly.

Vacuum negative pressure to expand the penis muscles: When using a negative pressure calciner, the air around the penis forms a surrounding negative pressure. This negative pressure stretches the penis evenly. At this time, oxygen-rich blood enters the cavernous corpus cells and cavernous bodies of the penis. The expansion will make the penis bigger, just like we exercise dumbbells, raise it to a particular high point, stop for a while, put it down, and repeat the training to achieve the effect of penis enlargement.

After that, twice a day, each training is about 10 minutes. The negative pressure value is adjusted according to personal conditions. If there is edema during exercise, please stop training. After recovery, reduce the negative pressure value to adapt to the training gradually. If you continue to feel unwell during training, stop training immediately and consult a doctor.

Why choose xinghaoya brand?
brand aims to provide users with high-quality personal and private toys, allowing users to get intimate products experience at a reasonable price. We have many more and to provide you with a unique and intimate experience.

How do you protect my money?
If the package is lost due to logistics after payment, we will reissue it for free or refund it in full;
All products of xinghaoya provide a one-year warranty. If there is any quality problem during this period, we promise to refund or reissue new products in total.