This is a double vibrating penis ring, one ring is used to lock the penis, and the other ring is used to lock the scrotum, an excellent experience with double insurance. The surface of the sex toy has a corrugated rope design that can be locked more tightly. It features 10 powerful vibration modes, with different speeds, adjusts to exercise and trains to increase endurance. The cock ring is made out of a soft silicone material and the texture is soft on the surface. It is also IPX7 waterproof: you can even use it in the shower. This is USB rechargeable, you can enjoy 45 mins after 1.5 hours fully charged.
