I have a headset I got from GameStop and in-line volume and mic controls got stuck in a dresser drawer while I was closing it. The plastic casing of the in-line controls snapped in half leaving the electronics and wires exposed, and I put them back together, but the on/off switch for my mic and the volume wheel are both sunken into the casing, and there are a few millimeters of bare wire exposed between the plastic and the rest of the insulated wire in the headset. I haven't tested it yet, but I was going to ask if tehre was any way to completely repair it. I'll include a link to its GameStop store page.
https://www.gamestop.com/xbox-one/accessories/xbox-one-communicator-headset/136280