The HyperPump pump offers you ample possibilities for penile enhancement. The insertion sleeve is made of smooth silicone, ensuring a comfortable experience. Surprise yourself each time with how big you can get! At the touch of a button, the extremely powerful pump creates a super-strong vacuum, giving you quick and powerful erections. The soft silicone opening forms a tight yet comfortable seal, so you can enjoy its benefits around water without worry. Product dimensions: 2.56" x 2.56" x 11.5" Product weight: 11.15 oz Product volume: 500 ml Product diameter: 2.56" Insertable length: 7.87" Quantity motors: 1 Rotations per minute: 4800 RPM Speed modes: 4 Multi speed: Yes Rechargeable: Yes Recharged battery lifetime: 120 min Splashproof: Yes Materials: ABS + PC + Silicone
