1. Introduction
Welcome to the MAONO Gaming USB Microphone DGM20S User Manual. This guide provides comprehensive instructions for setting up, operating, and maintaining your new gaming microphone. The DGM20S is designed to enhance your gaming, streaming, podcasting, and recording experiences with its advanced features and user-friendly design.
2. What's in the Box
- USB Condenser Microphone x 1
- Metal Boom Arm Stand x 1
- Shock Mount x 1
- Pop Filter x 1
- USB and USB C Cable x 1
- Desktop Clamp x 1
- User's Manual x 1
3. Product Overview
Familiarize yourself with the components and features of your MAONO DGM20S microphone.

Figure 1: Complete MAONO DGM20S Microphone Set.
This image displays the full MAONO DGM20S microphone kit, including the condenser microphone, metal boom arm stand, pop filter, and the included USB and USB-C cables, along with the desktop clamp.
Key Features:
- One-Click Noise Cancellation: Effectively eliminates background noise for clearer audio.
- Controllable RGB Lighting: Features 9 personalized RGB lighting modes to match your setup.
- One-Tap Mute Button: Conveniently mute/unmute your microphone with a single touch.
- Mic Gain Knob: Adjust microphone sensitivity directly on the device.
- Zero-Latency Monitoring: Monitor your audio in real-time via the 3.5mm headphone jack.
- Plug and Play: No drivers required for Windows, Mac, and PS4/5 compatibility.
- Sturdy & Flexible Arm Stand: Adjustable metal boom arm with shock mount and removable pop filter.
4. Setup Guide
- Attach Desktop Clamp: Secure the desktop clamp to the edge of your desk. Ensure it is tightened firmly for stability.
- Insert Boom Arm: Insert the metal boom arm into the desktop clamp. Adjust the arm's position and tighten the knob to secure it.
- Mount Microphone: Attach the microphone (with its pre-installed shock mount) to the boom arm. The shock mount helps reduce vibrations.
- Attach Pop Filter: The pop filter is integrated into the microphone's design. Ensure it is properly aligned in front of the microphone capsule.
- Connect USB Cable: Connect the included USB or USB-C cable from the microphone to an available USB port on your computer (Windows PC, Mac) or gaming console (PS4/PS5).
Note: This microphone is not compatible with XBOX consoles.
- System Recognition: Your operating system should automatically recognize the microphone. No additional drivers are typically required.
5. Operating Instructions
5.1. Mute/Unmute Function

Figure 2: One-Tap Mute Button Location.
The mute button is located on the top of the microphone. A single tap will toggle the mute function. The LED indicator will change color to show the mute status (e.g., red for muted, green for active).
5.2. Mic Gain Adjustment

Figure 3: Mic Gain Knob.
The mic gain knob is located at the bottom of the microphone. Rotate the knob clockwise to increase sensitivity (pick up more sound) and counter-clockwise to decrease sensitivity (pick up less sound). Adjust this to optimize your audio input level.
5.3. Noise Cancellation

Figure 4: Noise Cancellation in Action.
The DGM20S features one-click noise cancellation technology. Long-press the dedicated noise cancellation button (often integrated with the mute button or a separate button on top) to activate or deactivate this feature. When active, it will effectively eliminate background noise, providing clearer voice capture.
5.4. RGB Lighting Control

Figure 5: RGB Lighting Options.
The microphone offers 9 personalized RGB lighting modes. Short-press the RGB button (often integrated with the light icon on top) to cycle through different colors and lighting effects. Long-pressing the RGB button will turn off the RGB lights.
5.5. Zero-Latency Monitoring
Plug your headphones into the 3.5mm jack located on the microphone. This allows you to hear your own voice in real-time without any delay, ensuring optimal audio quality during recording or streaming.
6. Compatibility
The MAONO DGM20S Gaming USB Microphone is compatible with the following operating systems and devices:
- Windows PC
- Mac (macOS)
- PlayStation 4 (PS4)
- PlayStation 5 (PS5)
Important: This microphone is not compatible with XBOX consoles.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the microphone and stand. Avoid using abrasive cleaners or solvents.
- Storage: When not in use, store the microphone in a cool, dry place away from direct sunlight and extreme temperatures.
- Cable Care: Avoid bending or crimping the USB cable excessively to prevent damage.
- Pop Filter: The pop filter can be removed for cleaning if necessary. Gently wipe it with a damp cloth and allow it to dry completely before reattaching.
8. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Microphone not recognized by computer/console. |
|
| No sound or low volume. |
|
| Background noise is present. |
|
| RGB lights are not working. |
|
9. Specifications
| Feature | Detail |
|---|---|
| Brand | MAONO |
| Model Name | Gaming Microphone DGM20S |
| Connectivity Technology | USB, USB C |
| Connector Type | USB, USB Type-C |
| Polar Pattern | Unidirectional (Cardioid) |
| Microphone Form Factor | Stand up microphone |
| Audio Sensitivity | 10 dB |
| Impedance | 2.2 Kiloohms |
| Maximum Frequency | 200 KHz |
| Minimum Frequency | 50 KHz |
| Frequency Range | 50Hz-20kHz |
| Signal-to-Noise Ratio | 78 dB |
| Hardware Platform | Computer, PC, Laptop, Desktop, Mac OS, PS4, PS5 |
| Item Weight | 350 Grams (12.3 ounces) |
| Product Dimensions (L x W x H) | 13.78 x 13.78 x 7.87 inches |
| Material | Metal, Plastic |
| Power Source | Corded Electric |
| Color | Black |
| Recommended Uses | Gaming, Streaming, Recording, Podcasting, Video Creation, Online Chat |
10. Warranty & Support
For detailed warranty information and customer support, please refer to the official MAONO website or the documentation included with your product.
An electronic version of the user manual is available for download:User Manual (PDF)
For further assistance, you may also visit the MAONO Store on Amazon.