FYI Why so Blue(tooth)?

I heard a prank on a radio one time where the guy would go places wearing a bluetooth headset and talk shit to people and when they start to reply he would just go "Oh sorry, I wasn't talking to you" and point at the headset.
 
Speakerphones on cell phones suck. Period. And when you are moving around to fix shit, carrying it with you, and having to repeat yourself over the background sounds of a chiller, a line conditioner, and the cooling units just don't work.

Mine on both my personal and work phone work exceptionally well.