Introduction
Thank you for choosing the ONIKUMA GT806 Tri-Mode Gaming Headset. This headset is designed to provide a superior audio experience for gaming and multimedia across multiple platforms, including PS4, PC, and mobile devices. Featuring three versatile connection modes (2.4GHz Wireless, Bluetooth 5.4, and Wired), vibrant RGB lighting, and a high-quality microphone, the GT806 ensures immersive sound and clear communication. Please read this manual carefully to ensure proper setup and optimal performance of your new headset.
Key Features
- Tri-Mode Connectivity: Seamlessly switch between 2.4GHz wireless, Bluetooth 5.4, and wired (3.5mm) connections for universal compatibility.
- Immersive Audio: Equipped with 50mm dynamic driver units for high-fidelity sound quality and enhanced bass, making game audio more recognizable.
- Vibrant RGB Lighting: Enjoy breathing gradient lights that add a colorful and bright aesthetic to your gaming setup.
- Clear Communication: Features a 360° free rotation omnidirectional microphone that can be bent freely for optimal positioning and clear voice pickup.
- Comfortable Design: Designed with comfortable memory foam earcups for extended wear during long gaming sessions.
- Integrated Controls: Convenient volume control directly on the headset.
Package Contents
Please check the package for the following items:
- ONIKUMA GT806 Gaming Headset
- 2.4GHz USB Wireless Dongle
- USB Type-C Charging Cable
- 3.5mm Audio Cable
- User Manual

Specifications
| Feature | Specification |
|---|---|
| Model | GT806 |
| Connectivity | 2.4GHz Wireless, Bluetooth V5.4, Wired (3.5mm) |
| Bluetooth Version | V5.4 |
| Wireless Transmission Distance | Up to 15 meters (approx. 49 feet) |
| Driver Unit Size | 50mm |
| Sensitivity | 117±3dB |
| Frequency Range | 20Hz-20KHz |
| Playback Time | Approx. 20 hours |
| Charging Time | Approx. 2 hours |
| Battery Capacity | 1000mAh |
| Microphone Directionality | Omnidirectional (All Points) |
| Working Voltage | DC3.3V-4.2V |
| Charging Interface | USB Type-C |
| Material | Plastic |
| Volume Control | Yes |
| Vocalism Principle | Dynamic |
| Certifications | CE, FCC |
Setup and Connectivity
Charging the Headset
Before first use, fully charge the headset. Connect the supplied USB Type-C charging cable to the headset's charging port and the other end to a USB power source (e.g., computer USB port, USB wall adapter). The charging indicator light will show the charging status (specific light behavior not provided, assume standard red for charging, off/green for full).
Charging time is approximately 2 hours for a full charge, providing about 20 hours of playback.
Connecting to Devices (Tri-Mode)
The ONIKUMA GT806 offers three connection methods:

1. 2.4GHz Wireless Mode (for PC, PS4/PS5)
- Insert the 2.4GHz USB wireless dongle into an available USB port on your PC or gaming console (PS4/PS5).
- Power on the headset. The headset should automatically connect to the dongle.
- On your device, ensure the ONIKUMA GT806 is selected as the audio output and input device in your sound settings.

2. Bluetooth 5.4 Mode (for Mobile Devices, PC, etc.)
- Power on the headset and switch it to Bluetooth mode (refer to headset controls for mode switching, typically a button or switch).
- On your mobile device or PC, enable Bluetooth and search for available devices.
- Select "ONIKUMA GT806" from the list of discovered devices to pair.
- Once paired, the headset will indicate a successful connection (e.g., LED change, audio prompt).
3. Wired Mode (for PC, PS4, Xbox, Mobile Devices with 3.5mm jack)
- Connect one end of the 3.5mm audio cable to the headset's 3.5mm port.
- Connect the other end of the 3.5mm audio cable to the audio jack of your device (PC, PS4 controller, Xbox controller, mobile phone).
- In wired mode, the headset typically operates passively, drawing power from the device if needed, or using its own battery for features like RGB lighting.
Operating Instructions
Power On/Off
- Power On: Press and hold the Power button for a few seconds until the indicator light illuminates.
- Power Off: Press and hold the Power button for a few seconds until the indicator light turns off.
Volume Control
Use the volume roller or buttons located on the headset (specific location not detailed, assume standard placement on earcup or cable) to adjust the audio output level.
Microphone Usage
The GT806 features a 360° rotatable microphone. Adjust its position for optimal voice pickup. Ensure the microphone is enabled in your device's sound settings.

If there is a microphone mute button on the headset, use it to quickly mute/unmute your voice.
RGB Lighting Control
The headset features dynamic RGB lighting. (Specific control method not detailed, assume a dedicated button or automatic cycling). Enjoy the breathing gradient lights that enhance your gaming atmosphere.

Maintenance
- Cleaning: Use a soft, dry cloth to clean the headset. Do not use harsh chemicals or abrasive materials.
- Storage: Store the headset in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the headset frequently. Charge it regularly, even if not in use for extended periods.
- Cable Care: Avoid sharp bends or excessive pulling on the cables to prevent damage.
Troubleshooting
- No Sound:
- Check headset volume and device volume.
- Ensure the headset is correctly connected (wired, 2.4GHz dongle, or Bluetooth paired).
- Verify that the ONIKUMA GT806 is selected as the default audio output device in your system settings.
- If using 2.4GHz, try re-inserting the dongle and restarting the headset.
- Microphone Not Working:
- Ensure the microphone is not muted (check headset mute button and software settings).
- Verify that the ONIKUMA GT806 is selected as the default audio input device in your system settings.
- Check if the microphone is properly positioned and not obstructed.
- Connectivity Issues (Wireless/Bluetooth):
- Ensure the headset is within the transmission range (approx. 15m for 2.4GHz/Bluetooth).
- Reduce interference by moving away from other wireless devices.
- Try re-pairing the Bluetooth connection or re-inserting the 2.4GHz dongle.
- Ensure the headset battery is sufficiently charged.
- RGB Lights Not Working:
- Ensure the headset is powered on and has sufficient battery.
- Check if there's a dedicated button to toggle RGB lighting.
User Tips
- For the best gaming experience on PC or PS4, the 2.4GHz wireless connection is generally recommended due to its lower latency compared to Bluetooth.
- When switching between devices, remember to disconnect from the previous device's Bluetooth or remove the 2.4GHz dongle to avoid connection conflicts.
- Regularly check for firmware updates (if available from ONIKUMA's official website) to ensure optimal performance and compatibility.
- Adjust the headset's fit to ensure the earcups fully enclose your ears for maximum comfort and sound isolation.
Warranty and Support
ONIKUMA products are manufactured to the highest quality standards. In the unlikely event of any issues, please refer to your purchase documentation for warranty details or contact your retailer/seller for support. Keep your proof of purchase for warranty claims.





