1. Kegel ball work of principle:
Movement process,the ball hit the vaginal wall,due to action of gravity,Pelvic floor muscle contraction naturally,the ball fall down,achieve koro effect.
2. 10 kinds strong vibration mode, USB Charginghe ball and remote control both are vibration.
3. High grade medical silicone material, Very Smooth and comfortable
Kegel Balls + remote control + charging cable