2.5mm Male Jack Stereo Audio Plug to Female 3.5mm Stereo Audio Adapter Cable
3.5mm Female to 2.5mm adapter cable for select phones. They’re perfect for converting your 3.5mm headphones or audio extension cable into a 2.5mm pin, for use with phones and MP3 players that have a standard 2.5mm jack.
2.5mm stereo Male Plug
3.5mm stereo Female Jack
3.5mm stereo input, 2.5mm stereo output