1. Introduction
The ZELOTES F-26C Desktop Upright Mouse is an ergonomic wireless gaming mouse designed for comfort and precision. It features dual-mode connectivity (2.4G Wireless and Bluetooth), an adjustable DPI up to 3200, 8 programmable buttons, and an OLED screen for real-time information. Its vertical design aims to reduce wrist strain and promote a more natural hand posture.

2. Product Features
- Ergonomic Vertical Design: Promotes a natural handshake grip, reducing wrist and arm strain compared to traditional horizontal mice.
- Dual-Mode Connectivity: Seamlessly switch between 2.4G wireless (via USB receiver) and Bluetooth 5.0 for connection to two different devices.
- Adjustable DPI: Four sensitivity stages (1000-1600-2400-3200 DPI) for precise control, adaptable to various tasks and surfaces.
- 8 Programmable Buttons: Includes standard left/right click, middle button, forward/back, DPI adjust, lighting mode switch, and Bluetooth switch.
- Rechargeable Battery: Built-in 730mAh Lithium-ion battery with a Type-C charging port for convenient and eco-friendly power.
- OLED Screen: Displays real-time information such as current connection mode, battery power, and DPI level.
- Colorful Ambient Lighting: Customizable lighting effects (rainbow, breathing, monocolor) to enhance your desktop experience.
- Silent Performance: Designed to eliminate unnecessary key sounds for a quiet working or gaming environment.

3. Package Contents
Please check the package for the following items:
- 1 x ZELOTES F-26C Mouse
- 1 x User Manual
- 1 x Type-C USB Cable
- 1 x 2.4GHz USB Receiver (stored in the mouse's bottom compartment)
4. Setup
4.1 Component Identification

- Left mouse button
- Right mouse button
- Middle mouse button
- Forward mouse button
- Back mouse button
- Lighting-mode switch button
- DPI button
- Bluetooth switch
- Charging indicator light
- 2.4GHz indicator light
- Bluetooth indicator light
- Power switch
- Receiver
- Optical mouse sensor lens
- OLED screen
4.2 Charging the Mouse
The mouse comes with an in-built rechargeable 730mAh Lithium-ion battery. To charge:
- Connect the provided Type-C USB cable to the charging port on the mouse and to a USB power source.
- The charging indicator light (9) at the bottom of the mouse will remain lit while charging.
- Once fully charged, the indicator light will turn off. The OLED screen (15) will also display "fully-charged".
Low-battery warning: The battery icon on the OLED screen will flash as a warning once the battery's power level drops to 30%.

4.3 Connecting the Mouse (Dual-Mode Operation)
The ZELOTES F-26C mouse supports both 2.4G wireless and Bluetooth connections, allowing it to be paired with two devices simultaneously.

A. Pairing to the First Device (Bluetooth)
- Turn on the mouse's Power switch (12) located on the bottom.
- Press and hold the Bluetooth switch (8) for more than 3 seconds. The blue indicator light (11) will blink, and the mouse will be discoverable for two minutes.
- Pair your Bluetooth mouse with your device:
- For Windows 7 and Windows 8:
(1) Press "Start", choose "Control Panel" -> "Add a device".
(2) Choose "Bluetooth mouse" among the list, press "Next". - For Windows 10/11:
(1) Press "Start", choose "Settings" -> "Devices" -> "Bluetooth & other devices".
(2) Choose "Bluetooth mouse" among the list, press "Connect".
- For Windows 7 and Windows 8:
B. Pairing to the Second Device (2.4G Wireless)
- Locate the 2.4GHz USB receiver (13) in the bottom compartment of the mouse.
- Plug the receiver into an available USB port on your second device.
- Turn on the mouse's Power switch (12). The mouse should automatically connect to the receiver. The 2.4GHz indicator light (10) will show activity.
Status indicator lights: When switching between devices, the 2.4GHz indicator light (red) and Bluetooth indicator light (blue) will blink, indicating which device is currently being connected. The OLED screen will also display the current connection mode (e.g., MODE: BT5.0 or MODE: 2.4G).
5. Operating Instructions
5.1 Basic Functions
Refer to Figure 3 for button identification.
- Left/Right Click (1, 2): Standard mouse functions.
- Middle Button (3): Scroll wheel click, often used for opening links in new tabs or auto-scrolling.
- Forward/Back Buttons (4, 5): Navigate web pages or folders (e.g., go back/forward in browser history).
5.2 DPI Adjustment
The mouse offers 4 levels of DPI sensitivity:
- Press the DPI button (7) to cycle through the DPI settings: 1000, 1600, 2400, 3200.
- The OLED screen (15) will display the current DPI value in real-time.

5.3 Lighting Mode Switch
The mouse features a multicolor ambient light. To change the lighting effect:
- Press the Lighting-mode switch button (6) to toggle between different lighting modes.
- Available modes include "rainbow color", "breathing light", and various monocolors (white, green, orange, red, light blue, blue, purple).

5.4 Switching Between Paired Devices
If you have paired the mouse with two devices (one via Bluetooth, one via 2.4G wireless), you can switch between them:
- Shortly press the Bluetooth switch button (8) to toggle between the connected devices.
- The OLED screen will update to show the active connection mode.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the mouse. Avoid using harsh chemicals or abrasive materials.
- Battery Care: To prolong battery life, avoid fully discharging the mouse frequently. Charge it when the low-battery warning appears.
- Storage: Store the mouse in a cool, dry place when not in use for extended periods.
7. Troubleshooting
- Q: The mouse is not connecting via Bluetooth.
- A: Ensure the mouse is powered on and the Bluetooth switch (8) has been pressed and held for 3 seconds until the blue indicator light blinks. Check your device's Bluetooth settings to ensure it's discoverable and the mouse is selected for pairing. For Windows 10/11, navigate to Settings > Devices > Bluetooth & other devices.
- Q: Is the mouse compatible with Windows 11 Bluetooth?
- A: Yes, the ZELOTES F-26C mouse is compatible with Windows 11 via pure Bluetooth connection, not just 2.4G wireless.
- Q: The 2.4G wireless connection is unstable or not working.
- A: Ensure the USB receiver is securely plugged into your computer. Try plugging the receiver into a different USB port. Make sure the mouse is within the wireless range (up to 10m) and there are no significant obstructions or sources of interference.
- Q: The mouse cursor is not moving smoothly or is erratic.
- A: Check the DPI setting using the DPI button (7) and adjust it to a suitable level. Ensure the optical sensor lens (14) on the bottom of the mouse is clean and free from dust or debris. Use the mouse on a clean, non-reflective surface.
- Q: The mouse is not charging.
- A: Verify that the Type-C USB cable is properly connected to both the mouse and the power source. Try using a different USB cable or power adapter. Ensure the power source is active.
8. Specifications

| Feature | Detail |
|---|---|
| Brand Name | ZELOTES |
| Model | F-26C |
| Number of Buttons | 8 |
| Number of Rollers | 1 pcs |
| Motion Sensor Type | Optical |
| DPI Sensitivity | 1000-1600-2400-3200 DPI (Adjustable) |
| Interface Type | Bluetooth, 2.4Ghz Wireless |
| Power Type | Rechargeable (730mAh Lithium-ion battery) |
| Charging Port | Type-C |
| Charging Cable Length | 1.5m |
| Frequency | 2402.85MHz-2480.85MHz |
| Wireless Range | ≥10m |
| Operating Voltage/Current | 3.7V ⎓ 20mA |
| Mouse Lifespan | About 5 million clicks |
| Scroll Wheel Lifespan | About 1.2 million rotations |
| Item Dimension | 110*72*75mm |
| Item Weight | 110±5 g |
| 2.4GHz Receiver Rate | 125Hz |
| Bluetooth Receiver Rate | 115Hz |
| Supported Systems | Windows 2000/ME/XP(64)/Win7/Win8/Win10/Win11/Mac OS/iOS/Android |
| Certification | CE |
9. User Tips
- Ergonomic Comfort: Take advantage of the vertical design by maintaining a relaxed handshake grip. This can significantly reduce wrist strain during long periods of use.
- Dual-Device Efficiency: Utilize the dual-mode feature to seamlessly switch between your desktop and laptop, or any two compatible devices, without needing multiple mice.
- DPI Customization: Experiment with the different DPI settings to find the optimal cursor speed for your tasks, whether it's precise graphic design or fast-paced gaming.
- Silent Operation: The silent click design is ideal for quiet environments like libraries or shared offices, minimizing distractions.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.



