Monoprice 107126 3.5mm Stereo Plug to 2.5mm Stereo Jack Adaptor, Gold Plated
3. 5mm Stereo Plug (male) to 2. 5mm Stereo Jack (female) Adaptor - Gold Plated Will fit smartphone headsets however it will not support the speaker or mic functions on the headset. . Item received may not match photo or specs shown. It is a reliable and efficient product for you