This is a bidirectional switcher for 3.5mm audio ports designed for customers having several audio sources and outputs.
Allow you to easily choose between two audio inputs and get one output.
Connect an audio to IN/OUT, select an audio output between (IN/OUT)1 and (IN/OUT)2; (The output can be switched between speakers and headphones)
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One-key muteOne-key mute, convenient and fast, very practical in special situations. |
Metal shellMetal case dissipates heat faster |
Plug and PlayNo additional power supply required,Plug and Play. |
Chip upgradeChip upgrade, lossless sound quality |