It just keeps coming on automatically again and again. and he found out that it was rusted, and unstable. I never had to "break" them in out of the box and bam just put on and off to work for a 10 hour shift its great that my feet,legs, and back no longer ache. ? What happened is this No, he didnt get it stuck In hes ears he has taken the cotton tip off and turning the sticks into a fort. I didnt realize but with the 109 version, you can connect it via Bluetooth to the laptop anyway and so no need for the dongle version. 5 or 9 would have been perfect. and still lives with his parents at age of 40. Im still able to breathe with no issues. I have beads all over my house because more than half of them snapped. I sent them back and will most likely go with the over ear A20.