For the most part, pairing was easy and the battery life is about as long as that of a cell phone. The instructions were difficult to follow, and as a result, I shocked one of my dogs at 20, and he jumped 6 feet in the air and howled in pain. My heart broke, and it will take a bit for me to try it again.

This product has a great vibration strength. I mostly use the beep and vibration. I’ve only had to use the shock feature a couple of times and with that I set on a very low setting. Please pay attention to what strength the shock is turned too, don’t hurt your pups!This is worth your money, it’s inexpressive and works amazingly. :)

My friend has this and I saw how great it was so I ordered one!

I like that the product it is easy to use.

So far so good, I’ve a dog who’s picked up some bad habits and won’t stop nipping at her dog mates. So far I’ve only had to use the vibration and that stops her in her tracks!

This is a great collar. My dog kept running every time I'd let him out to potty. I've accidentally shocked him twice, then realized there is a lock so that doesn't happen. I just use the vibration, anytime he starts to do something he's not. He'll turn right around and run back to me. He's learning!