Also provides great lower back support while I?m exercising. Rack is solid and well constructed. I consider myself an audiophile and I must say theses can are impressive for the price! I bought these Oct 1,2017, and they split/wore out Nov 27,2017. When charging the power bank it flashes the Blue LED showing the state of charge. It does what i need it to do, but i find it cumbersome. This headset is nice! The dress arrived on time and was on great condition upon receiving. From the size chart, I should have ordered a L, but I ordered a M instead. It took a little while to find the right fitting rubber piece that comes with them but after that they are perfect.