Well the set I bought a month and a half ago have no connection issues, even when my iPhone 6s is in my jeans pocket, suit jacket pocket, or my bag, and the battery lasts a good 2 days of being used on my 1h30m commute each way to work. that is a rare find. It also was able to fill the space perfectly since you can accordion it in or out to the size that you want. But that would also diminish its stability. it turns out to be a great decision. Unlike other slippers, the length is also spot-on and true-to-size. theyre perfect and so much cheaper than the originals! ???vo LTE??????????????????????????????????????????????? You can add as many velcro strips as youd like if you go to a crafts store. I did quite a bit of research before deciding which headset to purchase for use with Zoom calls.