I have bought these headphones twice now. I want to wrap it up with saying I did have some difficulty getting one side to go on at first. the child is 4 shoe size, I ordered 4 and did not fit, then I ordered 4. Given I have already installed the whole system I will remove the brackets and drill it to the cab roof to get the light bar flush. Excelente producto. ---- Real crappy software profiler. Jai pris des 11 et habituellement je porte des 10. My spinner didnt work at all. The main issue with this headset is the comfort (or lack of). The canvas is soft and does not cause blisters.