1. Introduction
Thank you for choosing the GigaMax GM-008 Over-Ear Headphone. This manual provides essential information for the proper setup, operation, and maintenance of your new headphones. Please read this manual thoroughly before use to ensure optimal performance and longevity of your device.
2. Product Overview
The GigaMax GM-008 is a wired over-ear headphone designed for comfortable audio experiences. It features a 40mm driver unit, 32 Ohm impedance, and a 3.5mm jack for universal compatibility.
Key Features:
- Driver Unit: 40mm for clear audio output.
- Impedance: 32 Ohm.
- Microphone: Integrated 6.0mm microphone.
- Connectivity: Wired, 3.5mm audio jack.
- Design: Over-ear, lightweight, and comfortable.
Components:

Figure 2.1: Full view of the GigaMax GM-008 headphones, black with red earcups. This image displays the overall design and structure of the product.

Figure 2.2: Close-up of a red over-ear earcup, highlighting the soft padding designed for comfort during extended use.

Figure 2.3: Close-up of the exterior of a black earcup, featuring the distinctive GigaMax wolf logo in silver.

Figure 2.4: Graphic illustration of a standard 3.5mm audio jack, which is used for connecting the headphones to various devices.

Figure 2.5: Image of the product packaging box for the GigaMax GM-008 Gaming Headset, displaying the headphones and highlighting key features on the box.
3. Setup
The GigaMax GM-008 headphones are designed for simple plug-and-play functionality.
- Unpack: Carefully remove the headphones from their packaging.
- Identify Port: Locate the 3.5mm audio jack port on your audio source device (e.g., computer, smartphone, gaming console).
- Connect: Insert the 3.5mm audio jack of the headphones firmly into the audio port of your device. Ensure a secure connection.
- Adjust: Place the headphones over your ears and adjust the headband for a comfortable and secure fit.
4. Operating Instructions
Once connected, your GigaMax GM-008 headphones are ready for use.
- Audio Playback: Begin playing audio from your connected device. Sound will be routed through the headphones.
- Volume Control: Adjust the volume directly from your connected device. The GM-008 headphones do not feature inline volume controls.
- Microphone Use: If your device supports a combined audio/microphone 3.5mm jack, the integrated microphone will be active for voice communication. Ensure your device's audio settings are configured to use the external microphone.
- Comfort Adjustment: The headband is adjustable. Slide the earcups up or down to find the most comfortable position for your head.
5. Maintenance
Proper care will extend the life and performance of your headphones.
- Cleaning: Use a soft, dry cloth to wipe the exterior surfaces of the headphones. For earcups, a slightly damp cloth can be used, but ensure no moisture enters the speaker grilles. Do not use harsh chemicals or abrasive cleaners.
- Storage: When not in use, store the headphones in a clean, dry place away from direct sunlight and extreme temperatures. Avoid tangling the cable.
- Cable Care: Do not pull on the cable to disconnect the headphones. Always grasp the 3.5mm jack itself. Avoid sharp bends or kinks in the cable.
- Avoid Moisture: These headphones are not waterproof. Keep them away from water and excessive humidity.
6. Troubleshooting
If you encounter issues with your GigaMax GM-008 headphones, refer to the following common solutions:
- No Sound:
- Ensure the 3.5mm jack is fully inserted into the device's audio port.
- Check the volume level on your connected device.
- Test the headphones with another audio source device to rule out a device-specific issue.
- Verify that the audio output settings on your device are configured to use the connected headphones.
- Microphone Not Working:
- Confirm your device's audio port supports a combined audio/microphone jack.
- Check your device's sound settings to ensure the external microphone is selected as the input device.
- Test the microphone functionality with another application or device.
- Distorted Sound:
- Lower the volume on your device.
- Ensure the audio source file or stream is of good quality.
- Check for any damage to the cable or jack.
- Uncomfortable Fit:
- Adjust the headband sliders to position the earcups correctly over your ears.
- Ensure the earcups are not twisted or misaligned.
If these steps do not resolve the issue, please contact GigaMax customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Brand Name | GigaMax |
| Model Name | GM-008 |
| Item Model Number | GM-008 |
| Headphones Form Factor | Over Ear |
| Headphones Jack | 3.5 mm Jack |
| Connectivity Technology | Wired |
| Driver Unit | 40mm |
| Impedance | 32 Ohm |
| Microphone | 6.0mm |
| Item Weight | 98 Grams |
| Material | Plastic |
| Color | Black & Red |
| Included Components | Cable |
| Manufacturer | Gigamax |
| Country of Origin | China |
| Date First Available | 18 April 2025 |
8. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact your retailer. Keep your proof of purchase for any warranty claims.
For further assistance, you may also visit the official GigaMax website or contact their customer service department directly.