Made of skin safe silicone with a soft and silky touch
Kegel ball is fully waterproof. It can be washed in water, making it easy to clean.
USB charging: The Kegel ball has built-in Li-ion rechargeable battery. USB charging cable is provided. It only takes 40 minutes to charge and can be used continuously up to 90 minutes (depends on the modes used). The running noise of the Kegel ball is less than 60db
