I find bouncing the bottom rail down while pressing the locking button underneath freed the locking button and allowed the parts to be slipped aside. Super basses, le son est bien clair et permet de percevoir tout les sons, aigus ou non! Where to start with these. REVIEW:The AirSpo PowerBeats Pro case came in 1st place on my list. I had thought the case might be too thick but its not! Overall a horrible experience 1 über den USB Anschluss nicht braucht, ist das Headset okay, jedoch nicht für diesen Preis. The implementation, however, left a LOT to be desired . I have found my miracle in a bottle! Definitely going to have to get a pair for my mom for Christmas!