Introduction
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Marvo HG8929 USB + 3.5mm Wired Gaming Headset. Please read this manual carefully before using the product to ensure proper functionality and to maximize your gaming experience.
Package Contents
Ensure all items are present upon unboxing:
- Marvo HG8929 USB + 3.5mm Wired Gaming Headset
- User Manual (this document)
Product Overview
The Marvo HG8929 headset is designed for an immersive gaming experience, featuring powerful 50mm audio drivers, 360-degree stereo sound, and an omnidirectional microphone for clear communication. It also includes an illuminating RGB light display and convenient on-ear volume control.

Figure 1: Front view of the Marvo HG8929 Gaming Headset. This image displays the overall design, including the earcups with RGB lighting and the attached microphone.

Figure 2: Side view of the Marvo HG8929 Gaming Headset, showing the adjustable headband and the position of the omnidirectional microphone.

Figure 3: Close-up view of the on-ear volume control wheel located on the earcup, allowing for quick audio adjustments.

Figure 4: Rear view of the Marvo HG8929 Gaming Headset, highlighting the earcups and headband design from the back.

Figure 5: Top view of the Marvo HG8929 Gaming Headset, showing the padded headband and the overall profile when viewed from above.
Setup Instructions
The Marvo HG8929 headset offers dual connectivity options: USB and 3.5mm audio jack.
Connecting via USB:
- Locate an available USB port on your computer or gaming console.
- Plug the USB connector of the headset into the USB port.
- Your operating system should automatically detect and install the necessary drivers. This may take a few moments.
- Once installed, navigate to your device's sound settings and select "Marvo HG8929" as the default playback and recording device.
- The RGB lighting will activate upon successful USB connection.
Connecting via 3.5mm Audio Jack:
For devices that support a combined 3.5mm audio/microphone jack:
- Locate the 3.5mm audio jack on your device (e.g., PC, laptop, console controller, mobile device).
- Plug the 3.5mm connector of the headset into the audio jack.
- Adjust sound settings on your device to ensure the headset is selected for audio output and microphone input.
- Note: The RGB lighting feature requires a USB connection and will not function when only connected via the 3.5mm jack.
Operating Instructions
Volume Control:
The headset features an on-ear volume control wheel. Rotate the wheel forward to increase volume and backward to decrease volume. This control adjusts the headset's output volume independently of your device's master volume.
Microphone Usage:
The omnidirectional microphone can be adjusted to your preferred position. For optimal voice clarity, position the microphone approximately 1-2 inches from your mouth. Ensure the microphone is enabled in your device's sound settings for communication applications.
RGB Lighting:
The headset's illuminating RGB light display activates automatically when connected via USB. There are no user-adjustable controls for the RGB lighting patterns or colors directly on the headset.
Maintenance and Care
- Cleaning: Use a soft, dry cloth to wipe the headset. For earcups, a slightly damp cloth can be used, but ensure no moisture enters the speaker grilles or electronic components. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the headset in a cool, dry place away from direct sunlight and extreme temperatures. Avoid placing heavy objects on the headset.
- Cable Care: Avoid sharp bends or excessive pulling on the cables to prevent damage.
- Avoid Moisture: Do not expose the headset to water or other liquids.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from headset |
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| Microphone not working |
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| RGB lighting not working |
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Specifications
| Model Number | HG8929 |
| Brand | MARVO |
| Connectivity Technology | Wired (USB, 3.5mm) |
| Headphones Jack | USB |
| Ear Placement | On Ear |
| Form Factor | On Ear |
| Material | Plastic |
| Control Type | Volume Control |
| Control Method | Touch (referring to volume wheel interaction) |
| Special Features | Microphone Included, Volume Control, RGB Lighting |
| Product Dimensions | 10.87 x 9.69 x 4.25 inches |
| Item Weight | 1.14 pounds |
| Manufacturer | Marvo |
Warranty and Support
For warranty information, please refer to the documentation included with your purchase or visit the official MARVO website. Support contact details can typically be found on the manufacturer's website.
You can visit the MARVO Store on Amazon for more product information.





