Description: This baby is a real Humm Dinger! Pleasure yourself or pleasure your partner with these hot new Humm Dinger Cock rings. They are built to vibrate his shaft and her clitoris. What makes this Humm Dinger stand apart from other cock rings, is the fact that it disposable! Bring along in the car or a romantic getaway and throw it away when you are done, simple as that! It vibrates for 20 minutes straight and than shuts off. Easy on/off rotating end. See how many orgasms you and your partner can achieve before your time runs out!