The Winyi Cassie Kegel Balls strengthen pelvic floor muscles improving bladder control and overall better pelvic health.

Its whisper quiet motor is lower than 50db so you can enjoy your personal massaging any time.
USB Rechargeable
Quiet motor is powered by a strong USB rechargeable battery .
Easy to & Use
IPX7 high-grade water resistant means you can enjoy kegel exercise anytime and anywhere (shower time, swimming, etc.)
Portable & lightweight, perfect for Travel.

Made of medical flexible silicone material, FDA certified material, Phthalate-Free, BPA-Free, Latex Free