Long story short I really like these Equick sandals A LOT. I was looking to replace an old pair of cobian flip flops that I?d used for years. If you can talk without the LED going red very often, youre nice and clear to the listeners. Does not include nut or bolt to install. Again, it might have been due to the wiring issue, but I did not get one, so I had to use what I had. WOW. They make a nice seal around the ears that really reduces outside noise and this has the added advantage of not needing the top bar pressed against your hair to make them stay on your head. Once I got into a rythym I started getting each row/shelf done quicker. Firstly, is my gripe with the headband extension allowance; not enough for me to my dismay - only the Beats and probably the SRH440s have done my hair and head justice with allowances that comfort (those I have used). I asked my son to tell me his "review" on these as I purchased them for him.