1. Introduction
Thank you for choosing the ONIKUMA CW935 Wireless Gaming Mouse. This high-performance gaming mouse is designed to provide an immersive and responsive experience for esports enthusiasts and casual gamers alike. Featuring a sleek ergonomic design, adjustable DPI settings, customizable buttons, and vibrant RGB lighting, the CW935 is built for precision and comfort. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new gaming mouse.

Figure 1: ONIKUMA CW935 Wireless Gaming Mouse
2. Package Contents
Please ensure all items are present in the package:
- ONIKUMA CW935 Wireless Gaming Mouse
- USB 2.4G Receiver
- Charging Cable (USB)
- User Manual (this document)
3. Setup
3.1 Connecting the Mouse
The CW935 mouse supports both 2.4Ghz wireless and wired (USB) connections.
3.1.1 2.4Ghz Wireless Connection
- Locate the USB 2.4G receiver. It is conveniently stored in a hidden compartment at the bottom of the mouse. Gently slide open the compartment cover to retrieve it.
- Plug the USB 2.4G receiver into an available USB port on your computer.
- Flip the 'Switch key' on the bottom of the mouse to the 'ON' position. The mouse should automatically connect to your computer.

Figure 2: Bottom of the mouse with hidden 2.4G receiver, switch key, and light switch
3.1.2 Wired Connection
To use the mouse in wired mode or to charge it, connect the provided USB charging cable to the mouse and then to a USB port on your computer.

Figure 3: Wired and Wireless Connectivity Options
3.2 Initial Charging
For optimal performance, it is recommended to fully charge the mouse before its first use. Connect the mouse to your computer using the USB charging cable. The RGB lighting may indicate charging status (refer to the RGB Lighting section for details).
4. Operating Instructions
4.1 Button Functions
The ONIKUMA CW935 features six operation buttons for enhanced control and customization:

Figure 4: Six Operation Buttons
- Left Button: Standard left-click function.
- Right Button: Standard right-click function.
- Scroll Wheel Button: Clickable scroll wheel for middle-click actions.
- Forward Button: Navigates forward in web browsers or applications.
- Back Button: Navigates backward in web browsers or applications.
- DPI/Speed Button: Adjusts the mouse sensitivity (DPI).
4.2 DPI Adjustment
The mouse features 6 adjustable DPI levels, allowing you to change cursor sensitivity on the fly to suit different tasks or gaming scenarios. Press the DPI/Speed Button (located behind the scroll wheel) to cycle through the available DPI settings:
- 800 DPI
- 1200 DPI
- 2400 DPI
- 3200 DPI
- 4800 DPI
- 12800 DPI

Figure 5: Six Adjustable DPI Levels
4.3 RGB Lighting Control
The CW935 mouse features dynamic RGB lighting effects. To control the lighting, use the 'Light switch' located on the bottom of the mouse (refer to Figure 2). This switch allows you to turn the lighting on or off.
5. Maintenance
5.1 Cleaning
- Use a soft, dry cloth to wipe the surface of the mouse.
- For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution. Avoid harsh chemicals.
- Do not allow liquids to enter the mouse's interior.
- Clean the optical sensor area periodically with a cotton swab to ensure accurate tracking.
5.2 Battery Care
The CW935 mouse is equipped with a rechargeable battery.
- Charge the mouse when the battery indicator (if present) shows low power or when performance degrades.
- Avoid completely draining the battery frequently, as this can reduce its lifespan.
- Do not expose the mouse to extreme temperatures, as this can affect battery performance.
6. Troubleshooting
- Mouse not responding:
- Ensure the mouse is powered on (check the 'Switch key' on the bottom).
- Verify the USB 2.4G receiver is securely plugged into a USB port on your computer.
- Check the battery level and charge the mouse if necessary.
- Try connecting the mouse via the USB cable to rule out wireless issues.
- DPI not changing:
- Ensure you are pressing the correct DPI/Speed Button.
- Cycle through all DPI settings to confirm functionality.
- RGB lighting not working:
- Check the 'Light switch' on the bottom of the mouse (refer to Figure 2) to ensure it is in the 'ON' position.
- Ensure the mouse has sufficient battery charge.
- Lag or disconnections in wireless mode:
- Ensure the USB 2.4G receiver is not obstructed and is within close proximity to the mouse.
- Avoid placing the receiver near other wireless devices that might cause interference.
- Try plugging the receiver into a different USB port.
7. Specifications

Figure 6: Mouse Dimensions
| Feature | Detail |
|---|---|
| Brand Name | ONIKUMA |
| Model | CW935 |
| Type | 2.4Ghz Wireless |
| Interface Type | USB |
| DPI | 800-12800 (6 adjustable levels) |
| Number of Buttons | 6 |
| Number of Rollers | 1 pcs |
| Hand Orientation | Right |
| Power Type | Rechargeable |
| Operation Mode | Opto-electronic |
| Gross Weight | 75g |
| Certification | CE, FCC, RoHS |
| Origin | Mainland China |
| Package Length | 16 cm |
| Package Width | 11 cm |
| Package Height | 5 cm |
| Package Weight | 0.177 kg |
8. User Tips
- Customize Buttons: For advanced users, consider using third-party software (if compatible with your operating system) to assign macros or specific functions to the Forward and Back buttons for an edge in gaming.
- DPI for Different Games: Experiment with different DPI settings. Lower DPI is often preferred for precision in FPS games, while higher DPI can be beneficial for faster navigation in strategy games or general desktop use.
- Ergonomic Grip: The CW935 features an ergonomic design (see Figure 7). Ensure your hand rests comfortably on the mouse to prevent strain during long gaming sessions.

Figure 7: Ergonomic Design for Comfortable Hand Support
9. Warranty and Support
For warranty information, technical support, or any product-related inquiries, please contact the retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.





