These are a great product for the price. They work well and the sound quality is pretty good. I work at a concert venue, so Ive been developing an ear for good sound. They are competitive to my girlfriends much more expensive wireless headphones. While one is not gunna get Bose quality sound, expecting it at this price point is just silly. These could have better bass and the surround sound is a little lacking, but I enjoy listening to audiobooks/dramas with them and can definitely notice a more theater like experience. If you youngsters need heavy bass for your hippity hoppity and that heavy drop on your electronic music, it will be average. Then again, one should just use regular speakers for that kind of bass heavy music. The battery life is good and the charging case is a good size for pocketing. I definitely like that It can hold multiple charges. Once the battery gets low, there is an audio message informing one of that. Just toss em into the charger on the first warning, as they will die very soon after and the repeated warning is annoying. Also one can see how much battery they have as an icon on ones phone (using IPhone SE gen 2). The headphones work as a pair or just in one ear. This is nice for being able to pay attention to my surroundings when Im in a busier area or at night. With both in, they do a pretty good job of blocking outside noise. That works well when Im wanting to tune out, but if one needs situational awareness it can be an issue. The touch sensitive button can be a little sensitive/finicky and Im still getting used to it. Will note that since its spring here, there have been times when my hands have been wet or have gloves on, which may affect the experience. Even a light touch or brushing it by accident can pause your music. The microphone is good and my call quality has improved vs using my standard iPhone headphones. Thats due to them being in the earbud, so they are closer to the head vs depending on what youre doing the wired headphones mic can be anywhere. Pro tip: make sure to put your earbud back into the case if youre gunna just use one. Easy to lose otherwise. The fit is snug, with different sized ear buds for customization. I like that there are a good amount of sizes and two styles. Overall: These Kurdene Wireless headphones are a quality product at a reasonable price. It can be easy to spend a lot on headphones, these compete with ones up to 50 bucks. As long as one has reasonable expectations, they will be more than happy with these. Since its so easy to lose wireless headphones, Im not ready to spend a lot on Bose or other premium brands. For what one could get in stores around the same price, the quality of these are much better. Everything Ive seen for the price is significantly lower quality and one would need to spend closer to 35-50 to get a comparable product. These are made in China where costs are lower and therefore your money goes a little further. I do prefer to buy American made for high priced items, but when it comes to needing a solid entry level electronic item, one would be silly to not to get these. I spent a couple hours reading product reviews for wireless headphones, these were the best overall, especially for the price.