【2 (1) IN-1 (2) OUT 3.5mm Audio Selector】 Use standard audio cable, The transmission distance of the audio switch is up to 8m. (An 1m 3.5mm audio cable is included)
【How to Use】 ①Connect two audio sources (such as CD player/computer) to the 1/2 port, and connect one audio output (such as speakers) to the IN/OUT port; ②Connect one audio source to IN/ OUT port, connect two audio outputs to 1/2 port (NOTE: ONLY one input can be played at a time)
【Mute Button】It is so convenient to use with a mute button. And there is also a volume control button, you can adjust the volume of input source.
【Plug and Play】 Easy to use, plug and play. No power supply and other software required. Compact design, suits for your desktop and office.
【 Wide Compatibility 】 Input interface is compatible with PC, Phone, Laptop, Blue-ray Players etc. Output: Speaker, Headphones, Sound Bar. (Only for Three-segment Headphones, NOT for Four-segment Headphones)