Adam & Eve Couples Enhancer Rechargeable Cock Ring - Pink Evolved Novelties INC $49.00 / Default Title Default Title Add to Cart Your Email Send This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Adam and Eve Rechargeable Couples Enhancer Pink Vibrating Cock Ring. Color: Pink Material: TPE Size 3.55 inches by 2.3 inches. USB rechargeable 5 year Manufacturer's warranty.