I bought this product to use while working outdoors with reasonably noisy machinery on a golf course. While it goes some way to reduce the noise, the headphones are not as effective as some of the more expensive (Bose) headphones, and now I wish I had paid more money for a better product.

They're good headphones with long battery life. The only thing it is missing is when you press the power button while operating, it would tell you the battery percentage remaining.

I bought this a year ago. Sadly i broke it last month. I managed to replace them with a newer model. The features are exceptional and connecting is easy.