The description is quite correct and the power of sufficient cramp. I tried it at 25 out of 100 and it's going great. I dare not put more on it. The range I 've only tested 300m and it works. For the price I find good product.

Works really well! Haven't had to use the shock yet, the vibration seems to deter the dog.. For now.. Only tricky part is attaching the lanyard to the controller. Shipping wasn't the fastest but arrived in reasonable time.

The best thing I bought is a dog. We walk without a leash, although we are only 4 months old. Excellent. Came in 4 days

Everything works cool, did not check only the range, there is no need. Akum keeps well, the rest is a matter of time.

Works properly, the article was already loaded ready to use. Very easy to use it takes place in a few seconds.