Combine your stereo signal into a 3.5mm MONO signal. This adapter allows you to connect a stereo 3.5mm jack plug and connect to a 3.5mm input allowing you to combine the signal into a mono channel. The converter is bi directional so you can take a mono signal to left and right speaker (Please be aware that you will only receive a mono signal when using this converter it will not split the audio into left and right channels)
Stereo Socket (3.5mm) MONO Plug (3.5mm) Pure copper conductors.