This high-quality submersible AI tech enhanced pump provides numerous opportunities for growth in both directions! The insertion sleeve is crafted from smooth silicone for a comfortable experience. Surprise yourself with how much you can achieve! With just a button press, the powerful pump generates a strong vacuum, delivering a quick and robust erection. The soft silicone opening creates a snug yet comfortable seal, allowing you to enjoy its benefits in wet conditions without concern. The integrated AI technology remembers your last setting for a seamless and personalized experience every time. Clinical studies indicate that vacuum erection devices lead to harder erections, temporary flaccid enlargement, and can enhance permanent penis size. The American Urological Association suggests these devices may help when PDE5 drugs like Viagra are ineffective. Doctors consider the penis pump a safe, effective, and affordable treatment for erectile dysfunction, stating that regular use can lead to permanent size enhancement. Other benefits of the PUMPED selection include delayed ejaculation, increased sexual appetite, testosterone boost, longer and harder erections, and support for penile tissue post-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