Doctor Love Zinger Vibrating Rechargeable Cock Ring with Remote Control Black. 3 speeds of powerful vibration patterns. 9 powerful vibrations. Up to 9,000 silent vibrations per minute. One size fits most. Waterproof for play outside the bedroom. Silicone with a velvety texture. Made using body safe, latex free, phthalate free materials Silicone cock ring. Remote control ABS Plastic. Rechargeable via USB port. Magnetic charge. Cable included. Includes a storage, travel pouch. Categories: Love Rings, Couple's Cock Rings, Rechargeable Vibrators, Men's Cock and Ball Gear. 2022.