Cooler Master CH331 USB Gaming Headset
OVERVIEW
- Detachable Flexible Mic
- USB Cable
- RGB Logo
- RGB On/Off
- Mute Volume
- Mute Mic
- Volume Up
- Volume Down
DETACHABLE MICROPHONE
- Plug the detachable microphone to the headphone microphone jack and adjust so that it is parallel to your mouth.
- For best results, make sure the microphone diaphragm is facing your mouth.
1. Microphone Diaphragm
PC INSTALLATION
Windows 7 Installation
- Right-click the Speaker/Headset Icon at the bottom right of the desktop
- Select “Playing Device.”
- Open the Control Panel and select “Hardware and Sound,” and then select “Sound.”
- If the CH331 is not the default audio device, right-click above the device icon and select “Set as Default Device.”
- Repeat the same steps above under the “Recording” tab. Set CH331 as the default recording device
MAC INSTALLATION
- Open the Apple Menu and select “System Preferences.”
- Select the “Sound” icon
- Under the Input tab, select “CH331” for the default sound input.
- Under the Output tab, select “CH331” for the default sound output
PACKAGE CONTENTS
- CH331 Headset
- Detachable Flexible Mic
- Quick Start Guide
- Table A:
- Cooler Master Products
- Please check your user manual for the exact warranty period terms for products that are not shown below.
- For more warranty information, please visit our official website: http://www.coolermaster.com/service/warranty.html
For more manuals by Cooler Master, visit ManualsLibraryy
Cooler Master CH331 USB Gaming Headset-FAQs
How do I connect my Cooler Master CH331 USB headset to my PC?
Plug the USB connector into an available USB port on your PC.
Right-click the speaker icon in the taskbar (next to the clock).
Select Sound settings.
Under Output, check the drop-down menu for your headset.
If listed, select it to enable audio output through the headset.
Can I use this headset with a phone?
No, the CH331 is designed for PCs and laptops via USB and does not support mobile devices.
Does this headset require drivers?
No, it is plug-and-play and works automatically when connected via USB.
Does the CH331 have surround sound?
No, it features stereo sound for clear directional audio in games.
Does a USB headset provide better sound than a 3.5mm jack?
Yes, USB headsets bypass the PC’s built-in sound card and use their own audio processing for improved clarity.
Can I adjust the microphone volume?
Yes, right-click the speaker icon > Sound settings > Input, then adjust the microphone level.
How do I mute the microphone?
The CH331 has an inline mute button—press it to toggle the mic on/off.
Does the microphone reduce background noise?
Yes, the noise-canceling mic filters out ambient sounds for clearer voice chat.
Are the ear cushions comfortable for long sessions?
Yes, the memory foam ear cushions provide comfort during extended gaming.
Is the headset adjustable?
Yes, it has a flexible headband and swiveling ear cups for a custom fit.