2.5mm Male to 3.5mm Female Audio Adapter Premium Quality Converter Headphone Earphone Headset 3 Ring Jack - Stereo or Mono

They work.

Made well and fits JBL Tune 760NC

When I plug this in all the way I can only hear with one ear and I cant be heard at all by the other person when talking. If I pull it out a bit It works normally but if I move the wrong way (Because it is not stable Since it isn't inserted all the way in) It doesn't work unless i sit still and not move to mess up the connection. I have ordered a 2.5 headset instead of trying to use an adapter to try and save money.

This product is useful for converting 2.5mm 4pin (TRRS) to 3.5mm 3pin (TRS). It does NOT fit BOSE QC 25. The 2.5mm male side is too large to fit in the female opening on the headphones. I was able to grind down the case of the adapter to make it fit and it works fine.

Photo connected with the item shows two adapters. When my order arrived, I had one. Does it work? Sound quality is not great but it's unclear whether the problem is with this adapter or the cassette player I'm using it on.

Worked as expected for my Fujifilm X-T30

The MIDI ins and outs on the UNO are (for some unknown reason, maybe they saved a penny on each in manufacturing?!?!) 2.5mm.These converters turn those jacks into 3.5mm, which means you can use "regular" mini jack-to-MIDI jump cables. Sure you get a pair of the right cables with your UNO, but it's always safer to have 1) spares and 2) more universality whenever possible, IMO.I make my own MIDI jumper cables, because I never know whether I need a type A or a type B for a given project, but FWIW the ones that work with Korg products (SQ1, SQ64, etc - the Volcas have man-sized MIDI DIN) are the ones that work with the UNO. One of these days I'll put a polarity switch on all my cables to I have both bases covered, but I digress.Get a pair and chuck 'em in your pack.

It allows my child to use Earbuds when using Xbox360 to stream movies or play a game. I am Sooo glad Microsoft went to 3.5mm Jack for Xbox One X or all Xbox Ones and I think it will be standard on New Series X coming out soon. One of best small feature change for Xbox so you can just plug in any headset and go Gaming & Chat. If there were some advantage for 2.5mm to use Microsoft Super Duper headphones or such it would have made sense but nope. TY Microsoft, as that is another little thing that could push people to PS4 instead of Xbox. I prefer (love) the Xbox One X in white as it looks classy and like a piece of furniture with clean look and if room is painted white or most light collors you can mount it on wall or inside entertainment center on its side & it matches so it does not pickup heat from other devices like next to my Bedroom Plasma 46" it that heats the whole F#@ing bedroom.