Button Function and Wiring: A/B Selector: used to connect the headset to A (PS4, Xbox, MAC, Nitendo etc.) or B (Computer, Phone etc.) Volume Control: to control volume of headphones and multimedia speakers but cannot control microphone Mute Button: Mute both the microphone and headphone (with a set switch) or the microphone alone (can hear others while others can't hear you) Output Setting Switch: Set the audio output to be a headphone or a speaker Wiring: Microphone cable of the headset => red jack; The other cable => green jack; A & B => two different devices like a computer or game console; External powered speaker => speaker output port output port (please refer to the image)Packing List: 1* MC1024 Audio Switcher 2* Headset Cable 1* 3.5 stereo audio cableApplication Scenarios: 1. For game players: Can easily switch between a gaming computer and a game console. And you can also switch between the headset and the speakers freely when you are tired of hearing with a headset. The mute button is also very practical while answering call or communicate with others. 1. For bloggers chatting on-line: most bloggers have more than 2 chat website accounts. This switcher also can be used between two chat software or devices. You can wasily switch between your computer and phone to communicate with different people. 1. For work meetings: If a desktop computer and a laptop are at work at the same time, the MC1023 can easily switch between your desktop and laptop voices. 1. For music studio: This converter can easily switch between two different sources to a recording device to achieve mixing effect. (Note: The headphone jack and microphone interface are stereo so there are 4 channels of audio signals that can be simultaneously switched).
Button Function and Wiring: A/B Selector: used to connect the headset to A (PS4, Xbox, MAC, Nitendo etc.) or B (Computer, Phone etc.) Volume Control: to control volume of headphones and multimedia speakers but cannot control microphone Mute Button: Mute both the microphone and headphone (with a set switch) or the microphone alone (can hear others while others can't hear you) Output Setting Switch: Set the audio output to be a headphone or a speaker Wiring: Microphone cable of the headset => red jack; The other cable => green jack; A & B => two different devices like a computer or game console; External powered speaker => speaker output port output port (please refer to the image)Packing List: 1* MC1024 Audio Switcher 2* Headset Cable 1* 3.5 stereo audio cableApplication Scenarios: 1. For game players: Can easily switch between a gaming computer and a game console. And you can also switch between the headset and the speakers freely when you are tired of hearing with a headset. The mute button is also very practical while answering call or communicate with others. 1. For bloggers chatting on-line: most bloggers have more than 2 chat website accounts. This switcher also can be used between two chat software or devices. You can wasily switch between your computer and phone to communicate with different people. 1. For work meetings: If a desktop computer and a laptop are at work at the same time, the MC1023 can easily switch between your desktop and laptop voices. 1. For music studio: This converter can easily switch between two different sources to a recording device to achieve mixing effect. (Note: The headphone jack and microphone interface are stereo so there are 4 channels of audio signals that can be simultaneously switched).
Button Function and Wiring: A/B Selector: used to connect the headset to A (PS4, Xbox, MAC, Nitendo etc.) or B (Computer, Phone etc.) Volume Control: to control volume of headphones and multimedia speakers but cannot control microphone Mute Button: Mute both the microphone and headphone (with a set switch) or the microphone alone (can hear others while others can't hear you) Output Setting Switch: Set the audio output to be a headphone or a speaker Wiring: Microphone cable of the headset => red jack; The other cable => green jack; A & B => two different devices like a computer or game console; External powered speaker => speaker output port output port (please refer to the image)Packing List: 1* MC1024 Audio Switcher 2* Headset Cable 1* 3.5 stereo audio cableApplication Scenarios: 1. For game players: Can easily switch between a gaming computer and a game console. And you can also switch between the headset and the speakers freely when you are tired of hearing with a headset. The mute button is also very practical while answering call or communicate with others. 1. For bloggers chatting on-line: most bloggers have more than 2 chat website accounts. This switcher also can be used between two chat software or devices. You can wasily switch between your computer and phone to communicate with different people. 1. For work meetings: If a desktop computer and a laptop are at work at the same time, the MC1023 can easily switch between your desktop and laptop voices. 1. For music studio: This converter can easily switch between two different sources to a recording device to achieve mixing effect. (Note: The headphone jack and microphone interface are stereo so there are 4 channels of audio signals that can be simultaneously switched).
Button Function and Wiring: A/B Selector: used to connect the headset to A (PS4, Xbox, MAC, Nitendo etc.) or B (Computer, Phone etc.) Volume Control: to control volume of headphones and multimedia speakers but cannot control microphone Mute Button: Mute both the microphone and headphone (with a set switch) or the microphone alone (can hear others while others can't hear you) Output Setting Switch: Set the audio output to be a headphone or a speaker Wiring: Microphone cable of the headset => red jack; The other cable => green jack; A & B => two different devices like a computer or game console; External powered speaker => speaker output port output port (please refer to the image)Packing List: 1* MC1024 Audio Switcher 2* Headset Cable 1* 3.5 stereo audio cableApplication Scenarios: 1. For game players: Can easily switch between a gaming computer and a game console. And you can also switch between the headset and the speakers freely when you are tired of hearing with a headset. The mute button is also very practical while answering call or communicate with others. 1. For bloggers chatting on-line: most bloggers have more than 2 chat website accounts. This switcher also can be used between two chat software or devices. You can wasily switch between your computer and phone to communicate with different people. 1. For work meetings: If a desktop computer and a laptop are at work at the same time, the MC1023 can easily switch between your desktop and laptop voices. 1. For music studio: This converter can easily switch between two different sources to a recording device to achieve mixing effect. (Note: The headphone jack and microphone interface are stereo so there are 4 channels of audio signals that can be simultaneously switched).
Last updated at 03/21/2026 16:29:23
Nobsound Little Bear MC104 4(1)-in-1(4)-Out 4 Port 3.5mm Stereo Audio Switcher Passive Speaker Headphone Manual Selector Splitter Box Audio Sharing (
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Little Bear MC104 Mini Audio Switcher, 4-Way 3.5mm AUX Stereo Passive Selector, Switch Box Splitter for PC/Player/Headphone/Amplifier/Speaker
Delivery between 28–31 Mar $29
originally posted on ebay.com
Very neat, and does what it says on the tin. However, a little over-priced otherwise would have been 5 star.
| Compatible Devices | PC |
| Batteries Included | No |
| Batteries Required | No |
| Number of Ports | 4 |
| Is discontinued by manufacturer | No |
Nobsound Little Bear MC104 4(1)-in-1(4)-Out 4 Port 3.5mm Stereo Audio Switcher Passive Speaker Headphone Manual Selector Splitter Box Audio Sharing (
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Little Bear MC104 Mini Audio Switcher, 4-Way 3.5mm AUX Stereo Passive Selector, Switch Box Splitter for PC/Player/Headphone/Amplifier/Speaker
Delivery between 28–31 Mar $29
Very neat, and does what it says on the tin. However, a little over-priced otherwise would have been 5 star.
| Compatible Devices | PC |
| Batteries Included | No |
| Batteries Required | No |
| Number of Ports | 4 |
| Is discontinued by manufacturer | No |
