@Zergling_man@PurpCat They're black so they'd blend into the natural darkness of your ear. I'm also going to go out on a limb they look cordless too which helps.
Also you'd be surprised (or maybe not) how many wagie managers don't really care what you do if you carry yourself with confidence and don't fuck up too often on the job.
I once told a wagie manager straight to their face that I wasn't responding to them but key words (it was loud) and they didn't seem to mind at all I said it.
Then again I don't really need music I mostly just go on fantasy adventures and shit in my head if I am super bored.