They will fall apart in 2 months, or less. For some reason my 2019 Chev Equinox lost tire monitoring and the ability to use my key fog to lock the doors. Looks not best thing though. The price was very fair. The bolt itself was hot and I had to place ice on my finger to soothe the burning sensation. I think this is a smart move by Anker, in this way the soundquality will fit most people. Also the hook & carabiner adds an option to hold the case or hook it to your bag. One of the hooks on the back wasn?t fully screwed in because the wood was cracked. The price was reasonable, my husband said it installed easily and its very quiet. However, Im only giving it two stars because the headband is so delicate.