This high-quality submersible AI tech enhanced pump offers ample possibilities for growth in both directions! The insertion sleeve is crafted from smooth silicone, ensuring a comfortable experience. Surprise yourself each time with how much you can achieve! With just a button press, the powerful pump generates a strong vacuum, providing a quick and robust erection. The soft silicone opening creates a tight yet comfortable seal, allowing you to enjoy its benefits in wet environments without concern. The integrated AI technology remembers your last setting, ensuring a seamless and personalized experience every time. Clinical studies have shown that vacuum erection devices lead to instantly harder erections, temporary flaccid enlargement, and can promote permanent penis augmentation. The American Urological Association notes these devices may be beneficial when PDE5 drugs like Viagra fail. Doctors consider the penis pump a safe, effective, and cost-efficient treatment for erectile dysfunction, stating that prolonged use can enhance penis size permanently. Other benefits of the PUMPED selection include delayed ejaculation, improved sexual appetite, increased testosterone, longer and harder erections, and support for penile tissue after prostate surgery. PUMPED, for instant results! - Weight package: 550 grams - Product dimensions: 31.5 cm x 7.3 cm x 31.5 cm - Product weight: 400 grams - Product volume: 4000 ml - Product diameter: 7.4 cm - Inner diameter: 6.5 cm - Insertable length: 19 cm - Quantity motors: 1 - Rotations per minute: 6800 RPM - Multi speed: Yes - Noise level: 35 dB - Rechargeable: Yes - Rechargeable time: 140 min - Recharged battery lifetime: 160 min - Splashproof: Yes - Phthalate free: Yes - Materials: ABS + Silicone