Let the hive mind of Engadget get that for you.
"I'm looking for a pair of quality headphones that aren't seemingly made of glass. I'm an avid BMXer which causes me to frequently bash on any type of technology that joins me for my daily riding. I've been through the higher quality headsets in the Skullcandy line as these are supposed to be built for "abuse," which is laughable. I cant wear earbuds or canal buds, as my large ears seem to have a repelling property upon anything that sits in them. Wired or Bluetooth doesn't really matter, but I need something that can hold up to taking a few hits every now and again. I'm trying to keep 'em under $150. Thanks!"
I wonder if the car(s) carrying the cameras will have any performance disadvantage?
In the world of professional motorsport, they try to squeeze every little drop of performance out of the car. Will having a 'protective shell' above the air intake slightly decrease aerodynamics? Will the power (battery?) needed to record and broadcast the signal add extra weight to the car? Will the however many watts of power be drawn from the engine?