The problem with single use vibrating cock rings is that a lot of the time their battery life is wasted while adjusting or when the female isn't even applying pressure to the area and can't feel the vibrations anyways. Well, with new and improved design, the standard Screaming O Plus has gotten an upgrade in technology. This vibrating cock ring will only vibrate when constant pressure it applied to its “on” button. This means that when the female clit is nowhere near it, it won't be wasting vibration and battery...well, in theory anyway.

The upgrade aside, this cock ring is great for first-timers to cock rings or vibrating cock rings. This ring is inexpensive and will accommodate most penis girths. It will help obtain an erection and enhance it, while providing clitoral stimulation during sex, if everything lines up correctly or you are able to provide the right amount of pressure. This can also be used to enhance male masturbation by providing a harder erection.

For such an inexpensive vibrating cock ring, it is made of a relatively safe material. Since this most likely will only be used once, I would think that the cheapest materials would have been used. But, in this case, the cock ring is made of TPR silicone, which means it has a rubber base. This makes it more durable and resilient than other jelly materials. This is great because after the vibrating bullet dies, the cock ring can be used by itself or the bullet can be replaced, if you have one small enough. The material is very stretchy, slightly sticky, and does have a slight smell.

The stretchy TPR silicone provides for a range of possible sizes, mostly in the average range. The max stretched diameter is 2". I would not recommend using this if you are thicker than 5 1/2" in circumference.
It can be too tight and uncomfortable if you are larger. This cock ring will only fit over the shaft and will not include the balls.

The cock ring itself is thick. It has slits cut out of it, which makes it more comfortable to wear. Attached to the cock ring is a sleeve that fits the disposable bullet. The sleeve has raised nubs on it designed to provide extra clitoral stimulation. These are also the nubs that are above the encased pressure button that controls the on and off vibrations.

The vibrations are controlled by a pressure button below the raised nubs on the bullet casing. The best way to use this cock ring is to put it as low as possible on the shaft of the penis and have the female on top during intercourse. This way she can control the vibrations and grind herself. It doesn't work very well in other positions, which is a drawback. It can be hard to get the vibrations to work. The bullet is tiny, so you sometimes play hit and miss with it.

There is only one speed. The vibrations are very quiet and pretty mediocre. I really enjoy being on top and grinding, so I had a lot of fun playing with this. It didn't become so fun when I really wanted to finish and couldn't get the vibrations to stay on. The vibrations can be felt at the base of the penis shaft; so I was annoyed that while my partner was in me and couldn't feel these if my clitoral area wasn't applying pressure to the button. I also did not notice the raised nubs adding any stimulation.

The cock ring did make his erection harder and helped him last longer. Compared to other cock rings, my partner wasn't thrilled with this one. He didn't think it made his orgasm any better; although, it did work as a cock ring. The vibrations only last around 40 minutes (I have had three variations of these and one of them lasted almost an hour). I didn't really find that it saved much battery because it took longer to finish.

Make sure to wash this with warm water and soap before and after use. Be sure to remove the bullet first. Store in a cool place away from other jelly toys. Mine melted to the Screaming O Plus cock ring. It distorted the shape of that one and made the cock ring weaker. Use water based lubes if needed.

If using a condom, make sure to put the cock ring on before the condom and don't put the condom under the ring. This could cause friction, tearing, or breaking to the condom.

When the bullet dies, you can replace it with the standard bullet that comes with many other toys. It would have to be a small one, however. The fit is a bit tight, but if the bullet is slim enough, it will work. Otherwise, you can keep using this as a cock ring.

For those who already know they like vibrating rings, skip this. It is a much better investment to get a reusable one. There are even reusable ones that are the same price or not much more money.