I love that this cock ring is App controlled, the different patterns and speeds are crazy good, and it can get very strong, so I try to stay in the lower settings. It’s rechargeable, which is a necessity for my toys, it fits perfectly around my boyfriend's cock, and the material is amazing and easy to clean. The material is smooth and comfortable against the clit. It adds something new to sex with your partner and is the strongest cock ring vibrator I have ever owned. This is perfect as a couple's toy, but also my boyfriend likes to use it alone as well.