ZEYUAN Audio Switcher 3.5mm 2 in 1 Out 1 in 2 Out AB Switch Stereo Audio Splitter Box Distortion-Free 3.5mm Jack for Switching Between Computer

The power-free audio switch eliminates the need for complicated plugging and unplugging operations. One audio source can be used with two speaker systems, or two audio sources with one speaker system. Equipped with a 3.5mm connection and a two-position push-button switch. Delivers sound without ground noise or loss of sound quality. No power supply is required; simply plug and play.