Geekria Apollo 3.5mm Stereo (Unbalanced) Male to 2.5mm (Balanced) Female
This Audio Adapter Connector will convert your 2.5mm Balanced plug to a 3.5mm stereo plug. 3.5mm M to 2.5mm F adapter lets you use 2.5mm Balanced earphones with 3.5mm stereo (unbalanced) output devices.