Modes and uses:

It has a common port and two channels: Channel 1 and Channel 2

There are two operating modes:

A. 1x2 mode (one input to two outputs):

Connect the audio source (e.g. mobile phone, computer, audio player, etc.) to the shared port.

Connect two audio receiving devices (such as headphones, speakers, amplifier inputs, etc.) to Channel 1 and Channel 2 respectively.

Press the switch on the switch to switch the audio output channel.

B. 2x1 mode (two inputs to one output):

Connect two audio sources (e.g. mobile phone, computer, audio player, etc.) to Channel 1 and Channel 2 respectively.

Connect an audio receiving device (such as headphones, speakers, amplifier inputs, etc.) to the common port.

Press the switch on the switch to switch the audio source.

Specifications:

Color: Black

Size: 3.3cm x 2.8cm x 1.3cm

Material: aluminum alloy

Weight: 14g

Tips:

In practice, due to wiring, power supply and other factors, there may occasionally be fluctuations in the ground signal between devices, which can cause humming noise. If you experience this situation, you can try the following methods:

1. Move the power connections of the devices (audio source, speakers, amplifier, etc.) to different sockets. For example, for devices with USB power supply, it is recommended to use a separate adapter for the power supply instead of relying on the USB port of a computer or other device.

2. Use an audio isolator. This method is usually effective in solving the problem, but it may incur additional costs and require additional space.

If you get stuck, don't worry - you can always get help through Amazon Questions and Answers or by contacting us directly.