Audio selector
This is a bidirectional switcher for 3.5mm audio ports.
3.5mm audio selector designed for customers having several audio sources and outputs.

Main functions:
① Select audio input between 1 and 2 with 1/2 switcher and get one output;
② Select audio output between 1 and 2 to receive one input;

How to use:
① connect two audio sources (like CD player / computer) to 1/2 ports and one audio output (like speakers) to IN/OUT port;
② connect one audio source to IN/OUT port and two audio outputs to 1/2 port.

Features:
Easy installation and simple operation.
Only need to lightly press to mute the device; very useful under special conditions.
Plug and play; No power supply and other software required; Won't affect sound quality.
Analog signal maximum support 2V p-p input and output.
Input and output frequency range: 20Hz ~ 20KHz.
Use standard audio cable, input transmission distance up to 8 meters, output transmission distance up to 8 meters.
Super small size; Compact and super mini size; Easy to place and suitable for your desktop and office.

Note: Only three-segment headphones are supported (four-segment headphones are not supported)
Package contains:
1* 3.5mm Audio Switch Switcher
1* 3.5mm Audio cable