This is a comfortable and pleasurable vibrating cock ring. It fits right and the speed and energy of the vibrator is strong. Some times the charge doesn't last as long as I like, and it can be a bit tricky to adjust the pattern of vibrations, but I wouldn't not hesitate to recommend this toy to your arsenal if you are looking for something like this.
I bought this about a month ago, great product, good power and battery life. However it would really use a remote as it is difficult to adjust settings when in use.