Tags: The working principle of the Electric LCD Digital Intelligent High Vacuum Penis Pump utilizes vacuum therapy. By creating a high vacuum environment around the penis, the pump quickly removes air from inside, forming a negative pressure that effectively promotes blood flow into the penis. This method not only enhances blood circulation but also makes the penis firmer and more engorged. With the LCD display, users can monitor the vacuum pressure in real time, ensuring safety and comfort throughout the process, making each training session more effective. In addition to its excellent working principle, this penis pump boasts many unique selling points. Firstly, the device features a multicolored flashing light that adds a visual delight to the experience, creating a relaxed and enjoyable atmosphere whether in dim light or bright spaces. Furthermore, the pump's IPX6 waterproof design allows users to enjoy it in the bathtub or shower, making the sexual experience more diverse and relaxing. More importantly, this pump can be used not only for training and enhancing size but also as a masturbation tool. After each training session, users can easily indulge in their own pleasure. The use of high-quality silicone, ABS, and AS materials ensures the product's safety and durability, while also making cleaning straightforward and maintenance convenient, providing great ease for users. With consistent training, users will gradually witness significant results. Many users report noticeable improvements in size and girth after 20 days of regular use. This effect not only boosts self-confidence but also enhances intimacy with their partners.