inputs.text: useless different original headphone assehembly careful - orientation wires neither reflected shown product photo assehembly originally ipod furthermore trying install holdbutton module exactly way original installed small switch module attaches original hold button constructed way protrudes parallel bottom surface back cover opposed perpendicular bottom surface latter perpendicular construction correct one would allow align perfectly groove hold button could not despite exhausting ways orienting switch relative hold button align small switch stably groove back side hold button maybe missing something convinced assehembly designed poorly without adequate adherence original assehembly either sent wrong product