3.5mm TRRS Male Audio Gold-Plated Aux Audio / Mic Extension Cable

Connecting a TRS cable to a TRRS socket is possible, but it depends on the intended use. If only the audio signal is needed, a TRS cable can be used in a TRRS socket. The TRRS socket expects the extra ring to be connected for those features, and if the TRRS socket uses Ring 2 for a second audio channel, plugging in a TRS cable will only send one channel.