Bests & Worsts Reviews from Amazon

Used these for 1 day and the left ear stopped working. The noise canceling is not good at all I could hear everything. But they are comfortable, a little heavy though. So disappointed based on the other reviews that I read on amazon. OK this is an update on my review: The customer service is awesome, I posted my previous review and returned the item and Joey from COWIN emailed me the next day and apologized for the problems. He sent me a free pair to test and make up for the faulty pair that I received. This pair was 100x better, the noise canceling is much better, its doesn't completely drowned out the background noise but it takes out most of it. I can't here conversations around me hardly at all and the white noise that plays in my office is completely gone. They are really comfortable and soft, I wore them for 18 hrs straight and didn't even feel like I had them on. the sound quality is really good, its not BOSE quality, but way more than I expected for the price point. The battery life is crazy good, I didn't need charge them for a week and I accidentally left them on all night. the range is good as well I went all the way to the other end of my office building and they still played. They cut out when I went into the elevator. As for using them to take phone calls, well the mic is pretty much like all the other blue tooth headsets, not to great. People complained and said they couldn't really hear me. I expected that b/c its the same response I get with all my hands free cell devices. They are very easy to pair and you can pair them with multiple devices. One other really nice feature is that they also come with a cord to just plug them straight into your phone, ipod, or computer. Which I needed as my office doesn't let you use the Bluetooth functions on their laptops. I'm very thankful that I gave them another chance and these are a great buy for the price point. I recommend them. The customer service is worth just trying them.