The WooHoo vibrating cock ring is a stretchy TPR silicone massager with two powerful bullets and a ribbed nubby texture that is designed to drive you wild. It's best used during intercourse, since the powerful bullets are easily removed it can be used for foreplay as a massager. The WooHoo is waterproof and can be used by both beginners and advanced users alike.

The WooHoo is made of TPR Silicone, which isn't pure silicone but a blend of silicone with thermo-plastic rubber. This is why the ring is super stretchy. It is rated 6 on the safety scale, but it is still porous and silicone based lubricants should be avoided.
Large, powerful bullets are surrounded by various textured nubs along with two stretchy rings for the penis and testicles. There are some subtle visually detectable seams, but they are not felt during use. The soft elastic texture of this toy lends itself to its purpose, the nubs when combined with powerful vibrations create a strong sensation that's very pleasurable.
The only problem I foresee is if your man has more hair around his genital area, this ring would definitely pull it for a painful experience.

This ring is easy to put on and fits practically any penis. TPR silicone in my experience is more stretchy and safer than cock rings made of other materials. The WooHoo stayed in place because of the added support of the testicle ring portion. My man said it was comfortable for longer wear, it is not extremely tight, even around the testicles. The maximum stretched diameter is 3" versus an unstretched diameter of 3/4".

I appreciated that this toy came with batteries included. The double bullets are wireless and use 3 watch batteries each. Batteries are easy to change and the bullets are easily removable from the stretchy enclosure. My favorite feature is the ring being completely waterproof, I always worry about lubricant leaking in, or splashes when washing my toys if they aren't waterproof.
The controls are push button, I found it difficult to turn it on or off while my man was wearing it. If you were using this in the shower or had lubricant on your hands it would be nearly impossible to turn on or off.
The intensity of the vibrations was powerful, I expected this toy to be slightly weaker than my vibrators. I was pleasantly surprised!

TPR Silicone toys should be cleaned before and after use. Warm water and soap or antibacterial toy cleaner works great. I always let my toys air dry, I think this works best and prevents any particles from being left on it.
The top bullet, that buzzes the clitoris is not completely enclosed. While this makes the bullet easier to remove, it also makes the toy more difficult to clean. If the bullet isn't removed and carefully washed after use, there can be dried on residue left. This is another good reason to wash your toys before you use them.
Storage is simple, I keep it in the plastic enclosure it came in, I just removed the paper inside. It keeps it away from other toys and dust/lint. Hair or lint would stick to this toy if it was left out.

The WooHoo comes in a simple plastic case that opens easily and can be used for storage. The packaging is not discreet. I says "testes & taint tingler" in huge letters on the front of the package! The back has a picture of the toy pointing out all the features and there is a picture illustrating how to wear it. Luckily the paper label can be removed, leaving you with a clear plastic case that snaps closed.

For me, the vibrations were powerful and with the raised nubs all over the toy felt amazing at first. We tried missionary with my knees apart and up, then me on top. My favorite was with me on top, kind of laying on him slowly grinding so I could get full contact. After awhile the vibrations were so strong my clit kind of started to numb so we switched back to him on top. But I must caution with rougher thrusting the upper bullet can be painful. The bullet is solid and repeated thrusting can hurt your clit.
My man said he could feel his testes vibrating but it didn't really do much for him in terms of making the sex more pleasurable. He enjoyed seeing me enjoying it and writhing around on top of him. So men, you should get this toy just for that! Next time your lady doesn't feel like getting on top, slip this ring on and I bet she'll stay up there for quite awhile!