This ball massager cock ring is great, I used it on my fiancé, and he said it feels like I’m licking his balls, and I’ve noticed a huge difference in how long his boner lasts! It lasts more than enough time for both of us to cum. I love that it’s rechargeable, waterproof, easy to clean, and made of comfortable material, and the charger stays in place. Sometimes, when I see chargers like that, I worry because Amazon items didn’t stay in place properly, so they would never get a good charge. The nodules on the ball sack cupping is divine.