Headphones that are reasonably priced, with good build quality and soft surfaces. With silicone pads, it is very convenient to get out of the case. The display said that I had 30% of the power left after listening for a maximum of 5 hours straight without recharging. Personally, I didn't experience any discomfort while wearing them because they fit comfortably in my large ears and don't hang out or fall out. When I took them off after a lengthy session, nothing hurt or perspired. Although the sound quality is good, I'll give it a "4-" because of the comparison. It could be better if you adjust the equalization. Put them side by side with beats flex and sudio vasa bla. The sensor is simple to use and performs nicely. Though I anticipated it would be uncomfortable, I quickly adapted, and now everything is comfortable.