1. Introduction
Thank you for choosing the ONIKUMA X22 Gaming Headphones. This manual provides essential information for setting up, operating, and maintaining your new headset. Designed for immersive gaming, the X22 features dynamic RGB lighting, a noise-reduction microphone, and universal compatibility across various platforms.

This image provides an overview of the headset's design and primary features, including its dynamic RGB lighting and comfortable fit.
2. Setup Instructions
The ONIKUMA X22 Gaming Headphones are designed for plug-and-play functionality, requiring no additional drivers for basic operation.
2.1 Connecting to Your Device
- Audio Connection (3.5mm Jack):
Insert the 3.5mm audio jack into your device's audio port. For desktop computers that require separate audio and microphone jacks, use the included 1-to-2 splitter cable to connect both the headphone and microphone inputs.
- RGB Lighting Power (USB-A):
Plug the USB-A connector directly into an available USB-A port on your device (PC, console, etc.) to power the dynamic RGB lighting effects.
2.2 Universal Compatibility
The X22 headset offers broad compatibility with a range of gaming platforms and devices:
- PS4 / PS Vita
- PC / Laptop (Windows OS / Mac OS)
- Smart Phone / Tablet (Android OS / iOS / WP OS)
- Nintendo Switch / New 3DS / 3DS XL
- Xbox One (requires a Microsoft adapter, not included)

This diagram illustrates how the headset connects to different gaming platforms and mobile devices, highlighting the need for an Xbox One adapter.
3. Operating Instructions
3.1 Wearing the Headset
Place the headset over your ears and adjust the adaptive floating head beam to ensure a comfortable and secure fit for extended gaming sessions.
3.2 Audio and Microphone Control
- Volume Control: Use the inline volume control wheel on the headset cable to adjust the audio output level.
- Microphone Activation: Utilize the inline switch to activate or mute the noise-reduction microphone as needed.
3.3 Dynamic RGB Lighting
The ONIKUMA X22 features dynamic RGB lighting with approximately 16.8 million color options, enhancing your gaming aesthetic. The lighting is powered via the USB-A connection.

This image showcases the headset's customizable RGB lighting, which adds visual flair to your setup.
3.4 Active Noise Cancellation
The headset incorporates active noise cancellation technology and noise isolation features to provide an unimpeded chat experience and minimize distractions from your surroundings.

This image highlights the headset's ability to provide clear audio and communication by reducing ambient noise.
3.5 High-Quality Audio
Equipped with 50mm drive units, the ONIKUMA X22 delivers high-quality stereo surround sound for an immersive audio experience in games and music.

The diagram illustrates the internal structure of the ear cup, emphasizing the large drive unit responsible for sound quality.
4. Maintenance
- Cable Care: Avoid excessive bending or pulling of the cables to prevent internal damage.
- Port Protection: Keep all device ports dry and free from dust or debris.
- Cleaning: Use a soft, dry cloth to clean the headset. Do not use liquid cleaners or abrasive materials.
- Storage: Store the headset in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
5. Troubleshooting
- Q: The device is not recognized or has no sound/microphone input.
- Ensure all connectors (3.5mm audio jack, USB-A) are fully inserted into their respective ports.
- Try reinserting the connectors.
- Test the headset on a different port on your device.
- If using a desktop PC, ensure the 1-to-2 splitter cable is correctly connected to both the audio output and microphone input jacks.
- Verify that the inline volume control is turned up and the microphone is not muted.
- Check your device's audio settings to ensure the headset is selected as the default input/output device.
- Q: RGB lighting is not working.
- Ensure the USB-A connector is securely plugged into a powered USB port.
- Try a different USB port.
6. Specifications
| Feature | Detail |
|---|---|
| Brand Name | ONIKUMA |
| Model Number | X22 |
| Accessories Type | Gaming Headset |
| Connectivity | Wired (3.5mm audio jack, USB-A for RGB) |
| Microphone | Noise Reduction Microphone |
| Lighting | RGB Dynamic Light (approx. 16.8 million colors) |
| Driver Unit | 50mm |
| Sound Type | Stereo Surround Sound |
| Compatibility | PS4/PS Vita, PC/Laptop (Windows/Mac OS), Smart Phone/Tablet (Android/iOS/WP OS), Nintendo Switch/New 3DS/3DS XL, Xbox One (adapter not included) |
| Package Length | 25 cm |
| Package Width | 22 cm |
| Package Height | 13 cm |
| Package Weight | 0.547 kg |
7. User Tips
- For optimal audio quality, ensure your device's sound settings are configured to output through the headset.
- When using the microphone, position it close to your mouth for the clearest voice pickup, especially in noisy environments.
- Regularly check for firmware updates from the manufacturer's official website, if available, to ensure the best performance and compatibility.
8. Warranty and Support
For detailed warranty information and customer support, please refer to the official ONIKUMA website or the comprehensive user manual available in PDF format. A digital version of the user manual can be accessed here.
If you encounter any issues not covered in this manual, please contact ONIKUMA customer service for assistance.





