4 Port Audio Switch, 3.5mm Stereo AUX Selector, 4 Input 1 Output / 1 Input 4 Output Splitter, Switcher Box With 4 Channel Switch Knob, No External Power Required

4 Port 3.5mm Audio Bi-Directional Switcher

This is a 4 Port bidirectional switcher for 3.5mm audio ports.

3.5mm audio selector designed for customers having several audio sources and outputs.

Main functions:

Select audio input between (IN/OUT)A/B/C/D with 1/4 switch knob and get one output;

Select audio output between (IN/OUT)A/B/C/D to receive one input;

How to use:

connect 4 audio sources (like CD player / computer/Phone/MP3) to 1/4 ports and 1 audio output (like speakers) to IN/OUT port;

connect 1 audio source to IN/OUT port and 4 audio outputs to 1/4 port.

Features:

Easy installation and simple operation. High Quality 100% BRAND NEW! High quality rotary switch.

Hot-swappable (no need to reboot computer). Compact and super mini size; Easy to place and suitable for your desktop and office.

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.

Notes:

Does Not Support Microphone.

Key and Knob:

1 volume control

1 input selector

Connection:

1 audio equipment Select 4 speakers

4 audio equipment Choose 1 speaker

Package contains:

1* 3.5mm Audio Switch Switcher

1* 3.5mm Audio cable

1* User manual