? Drop outs & quick resync issues when phone in just the next room over. I bought two pair of these in silver and black. I have owned many pair of headphones, and you get what you pay for. So I suggest you to buy a bit big size. Ive walked in snow and ice and feel really steady on my feet. Sound; the bass was alright, high-end not so much. If I had to nit pick about anything however, it would be the cheaper feeling plastic that covers the rest of the headset. I have had friends tell me these really work. No "tightness" you usually get when a shoe is new. I combined this with a madcats racing wheel/pedals, so the brake/gas are my rudders and the wheel is the trim.