Modes: 10 vibration modes to experiment with! Adult toy: Get your hands on a vibrating male c-ring. Features: This ring is USB rechargeable, waterproof and portable. Comfortable: Compared with traditional ring designs, this ring is thicker and wider in the middle to fit more comfortably. Pleasure: Enhance your level of pleasure by restricting blood flow and heightening sensitivity. Vibrating Male C-Ring Sex Toy | Living Social