ben wa kegel ball for women tightening and pelvic floor muscle building,kegel exercise weight for beginner and advanced,kegel ball for bladder remote control improvement (purple) aone ❤product specifications ►material: silicone, abs ►product color: purple ►charging method: usb charging ►charging time: 70 minutes ►life time: 100-120 minutes ►noise: <50 db ►waterproof rating: ipx65 ❤package list: ►1 x kegel ball ►1 x wireless remote control ►1 x usb charging cable ►1 x user manual