3.5mm Male Plug to 2.5mm Female Jack Stereo Audio Adapter Converter Connector 

This audio adapter converter allows you to connect your 3.5mm male plug devices to 2.5mm female jack stereo audio devices. The connectors are gold plated to ensure high-quality sound transmission. It has a 1:1 connection split/duplication and is black in color.

This audio adapter converter is ideal for anyone who wants to use their 3.5mm devices with a 2.5mm stereo audio system. It is made by SENTAK and manufactured in China. Please note that this product does not come with a manufacturer warranty.