UPDATE.So I started wearing these at work. 8+ hours a day. I wish the ear pads were thicker so my ears didn't hit the plastic inside. It's quite painful. They are great for a few hours of yard work. But anything more than 3 or 4 isnt good. But they still sound amazing and actually lasted 18-20 hours without a charge. Low to medium volume listening to podcasts.I dont know what people are complaining about with the bass level. If you want muddy bass that cancels out mids and highs, get some Beats. I've used Beats, Bose, Sennheiser, and Skullcandy just to name a few. These are great. Bought the red pair for my wife and after trying immediately ordered a black set for myself.5 stars for sound quality because they go low without mudding the highs.4 stars for comfort because they are a bit heavy but thats for added battery life. And my big head will stretch them out.4 stars for value for money because I had a $40 set of wired Sennheisers that sounded similar when new. They are 10+ years old now and a bit tired.I like them enough to buy a second set. So thats the review.