So, my daughter broke the plug off of my $70.00 gaming headset !!! I found this replacement part, and since it doesn’t need soldering - I bought it. This is step by step how I fixed it. Mind you, I’m a nurse and not a electronic repair person. It was fairly easy keeping in mind the tiny wires you have to work with, so, take your time. Don’t try to fix it if you’re under 18yo, ask a parent for help.Gather:-a lighter-scissors-little water bowl (just in case)-wet paper towel-shrink wire 3/32-3/64 (2mm-1mm)-electrical tape-cut the broken plug off and carefully splice the wire to expose the 4 wires inside.-On my headphone wires:Red - right speakerGreen- left speakerCopper - groundWhite - mic **this one, the white wire is wrapped with red/green skinny wires (these are for insulation to prevent static) just take it out of your way or cut it offYou will need about 1/2” of exposed wire in your headphone AND on the replacement part in order to twist them together. So, open a window, and burn (use a lighter) the ends of all 4 wires to remove color and expose the copper wires inside. Wipe the char clean with the wet paper towel. You should repeat the same thing on the replacement part b/c it comes not exposed enough in order to twist.Start with the outermost one. Look at the chart from the replacement part and correspond the color to location. They’re not interchangeable so connect correctly.My headphones were:Red - rightGreen- leftCopper - groundWhite - micOn replacement part:White -rightRed - leftBlack - groundGreen - mic-now, cut a piece of shrink wire, slightly bigger than 1/2” in order to cover exposed wires later. Feed onto wire and leave it at the end.-carefully twist the matched color/position wires. Twist several times, once secure, slide the shrink wire over the twisted portion and burn the outside of it. It will shrink so carefully give it a squeeze, careful it’s hot!! (I wore gloves)-repeat until all 4 are attached.-now, test the sound on your headphones by plugging into phone, iPad or game console. If it all works - GOOD JOB! Wrap all 4 wires with electrical tape to reinforce. It’s not pretty but works great.I’m really happy with this < 10.00 fix to my headphones. I took some pics but was unable to post here. Good luck!!