CESS 3.5mm Male to 2.5mm Female Stereo Balanced Adapter Connectors - 3.5mm Stereo Male to 2.5mm Female(2 Pack)

I bought these to connect my headset to my computer or cell phone. Although it fits and it works, you cannot move or jiggle it, or you will hear nothing. The hole is too big and there’s way too much wiggle room, making it work only intermittently. I can’t use mine reliably. I will buy another brand.

Crap, a breeze will mess up the connection.