For those who bought the "Amazing" powerbeats 2 and were let down with no support from Apple (unless you are within the warranty or you want to spend $99 on fixing it). I figured out what is wrong with it. It could have more root causes for the same symptoms, but this was the issue on mine. I bought it for 10 bucks on ebay because so far people are not fixing it. On this first video you will be able to see whats inside the earphones. Follow the link to my other videos for disassembly and fixing.