I would never buy this again. It is quiet, but I cannot use it. Also, my wife says that the vibrations aren't powerful enough. If I could rate this as a 0, I would. It just didn't hold up to the standards that I had for this. I had high hopes for this ring. Overall, I'd say don't waste your money on this unless you are just beginning to use cock rings and vibrating toys.

This is a great ring for a beginner like me, and will bring some hefty pleasure for you and your partner alike if you are interested in this kind of thing. It's easy to use, put on, and comes in a pretty ice blue color. Even though the batteries in the bullets can't be replaced, you can always put new bullets in this baby!

For $11.99, this is a good item if you're looking for a fun bedroom session, or looking to be introduced into the world of the cock ring. It was fun to use, good for some fun sensations but other than that, it left me wanting more!

Just be opened minded about this toy and try to enjoy every minute alone or with a loved one. This is a wonderful thing.

Every positive feature of this ring is completely overshadowed by the fact that the batteries can't be replaced (which last only a short time). But, the packaged bullets can be removed from the ring and others inserted, so the Duet isn't a complete waste.

The Innervibe Duet is a fun toy and a good way to introduce your partner to a cock ring. It has strong vibrations and is easy to put on and remove. The Duet can be used with or without bullets, and is unintimidating. It's biggest drawback is the inability to replace the batteries in the bullets when they die.