<b>Scientific exercise based on Kegel exercise theory system, which can effectively restore pelvic floor health in a short time. </b><br><br>Easy to control, compact and portable, the Kegel Ball uses USB charging. <br>100% waterproof design, soft and smooth surface makes it easy to clean. <br>Product size: 6.67*1.38 (diameter) inches; Weight: 2oz/62.6g<br>60-day worry-free refund and 2-year warranty.<br><br><b>Package List: </b><br>1 X Kegel Ball and remote control<br>1x Fine Flannel Bag<br>1 x USB Charging Cable<br>1 x User Manual