Bests & Worsts Reviews from Amazon

First, I was mainly purchasing these headphones for the wireless and battery features. What I received was a great quality sound, and greater battery life than stated. So far, I have had only one time where the headphones did not connect to my phone (after it was already paired). Pros: - Battery Life - This was one of the biggest reasons for purchasing these headphones. I was looking for a set of headphones that would last longer than 4-6 hours and stumbled across these. I run the headphones for ~6-7hrs a day for four days. On the fifth day, I run the headphones until they turn off on their own. This normally happens around noon. This gives me a battery life of about 28-32 hours, beyond the stated 25 hours. - Cables - I like that they give two options for cables, with one being coiled. The second cable is only thee feet, which is great. - Noise Cancellation - This was anticipated as I expect to have some noise cancellation with over the ear headphones. These though, were a great deal better than expected. I have a person in my office that talks extremely loudly (they are hard of hearing), and just putting these headphone on nearly cancels him out. Once music is playing, I only hear the music and nothing else around me. - Sound Quality - The old headphones I was replacing with these were kind of tinny in sound quality. These headphones have really rich deep bass. I was extremely pleased with the sound. Cons (yes, there are a couple, minor though for me): - Cables - There are two things about the cables that bug me. The first, is the coiled cable comes with the massive 6.35mm on one end, and no adapter to reduce it to a 3.5mm. Honestly, they could have gone either way with this one, send a 3.5mm adapter, or place a 3.5mm on the other end, with a up sizing to the 6.35mm. Either way, an adapter would have been nice. I luckily have a couple spare adapters. The second, on the 3.5mm to 3.5mm cable, it does not come with the jack lock on it. - Mic - This one being minor for me, may be a problem for others. If there is a mic on these headphones, the gain is horrid. It does not pick up my voice at all. I have answered three calls with these headphones, all three could not hear me when I spoke in a normal volume, and ultimately hung up. The reason this is minor for me, is it was not a reason I purchased the headphones.