This is my 3rd one! I have used these frequently, meaning Ive removed them and reinserted them, more often then I had thought (or just left them in shoes I rarely use) and they are still holding up well. You need to install it into a stud behind the drywall. Yuck I can answer phone calls but they can’t hear me. Bass is clean and not thunderous. Pay attention to what size youre ordering! Super cute and good material plus great fit! Altering settings on windows makes no difference. Ive had them less then a month and the sound just cuts out periodically forcing me to restart my phone and my headphones to get any sound back again.