kegel balls for woman tightening pelvic floor kegel exerciser weight bladder control strengthening muscle trainer for beginner and advanced shelins kegel ball for woman<br> size:185*85*35mm<br> material:medical silicone<br> battery:lithium battery<br> noise: max 45db<br> waterproof<br> one motor with 16 vibration modes<br><br> <b>package including:</b><br> 1*kegel ball<br> 1*remote control<br> 1*charge usb cable<br> 1*instructions<br> 1*fabric cloth sack <br> 1*socket magnetic charger<br><br> <b>why choose kegel exercise balls?</b><br> tighten and strengthen your pelvic muscles regain tightness. this premium vibrating kegel exerciser has an easy retrieval cord and is crafted from luxurious, body-safe silicone, making it safe and easy to use. <br><br> use method<br> 1. clean the kegel ball<br> 2. use some water soluble lubricant<br> 3. lie down and relax body,find your pelvic floor muscle(pc muscle) and insert the kegel ball.<br> 4. 30 minutes of training every day, when you walk, dance or go swimming. <br><br> the packaging design will be updated and improved according to the customers feedback.