Unexpected bonus - they transmit at a distance from the computer, allowing trips to the fridge, etc. The glue and design of how it?s attached to the mouse are just not great. These Letscom headphones were an awesome find. Other than that, these are still my favorite general purpose headphones, and I still recommend them. But this wasn?t a deal breaker since it will be sitting in the garage anyway. There are no issues with the phone being in my front or back pocket either. Ive had (and still have) their E60 and Geek models, which Ive passed along to my wife and my daughter when their AirPods died also. Beautiful stones and unique. Lots of goodies come with it. They are comfortable and stay in place nicely, they have a nice clear sounds to enjoy any of your favourite music.