Introduction
Thank you for choosing the TECKNET TK-MS026 Multi-Mode Rechargeable Wireless Mouse. This manual provides detailed instructions to help you set up, operate, and maintain your device. This mouse offers versatile connectivity options (Bluetooth 5.0, Bluetooth 3.0, and 2.4 GHz) and adjustable DPI settings for various tasks.

Image: The TECKNET TK-MS026 Multi-Mode Rechargeable Wireless Mouse, showcasing its ergonomic design and sleek appearance.

Image: Illustration demonstrating the ergonomic design of the mouse, suitable for different hand sizes (M/L).
Setup
1. Charging the Mouse
The mouse features a built-in rechargeable battery. Before first use, or when the battery is low, connect the mouse to a power source using the provided USB-C cable. A full charge takes approximately 1.5 hours and provides up to 90 days of intensive use (based on 2 hours/day usage). The mouse can be used while charging.

Image: The mouse connected via a USB-C cable for charging, highlighting its rechargeable feature and long battery life.
2. Connectivity Options
The TECKNET TK-MS026 mouse supports three connection modes: Bluetooth 5.0, Bluetooth 3.0, and 2.4 GHz wireless. This allows seamless switching between up to two devices.

Image: Visual representation of the mouse connecting to three different devices (tablet, desktop, laptop) using its multi-mode connectivity.
3. Pairing Instructions
Follow these steps to connect your mouse to a device:
- Power On: Set the power switch on the bottom of the mouse to the "ON" position.
- Select Channel: Press the channel change button (usually located on the bottom or top of the mouse) until the indicator light for the desired Bluetooth channel (e.g., BT1 or BT2) flashes. This indicates pairing mode.
- Activate Bluetooth: On your device (laptop, tablet, etc.), activate Bluetooth and search for available devices.
- Connect: Select "TK-MS026 5.X" (for Bluetooth 5.0) or "TK-MS026 3.X" (for Bluetooth 3.0) from the list of found devices to complete the pairing.
For 2.4 GHz connection, simply plug the USB receiver into an available USB port on your computer. The mouse should connect automatically.

Image: Step-by-step visual guide on how to pair the mouse via Bluetooth, showing the power switch, channel button, and device pairing screen.
Operating
1. DPI Adjustment
The mouse features six adjustable DPI levels (800/1200/1600/2400/3200/4800) to customize cursor speed and precision. Press the DPI button (usually located behind the scroll wheel) to cycle through the available settings. The current DPI level may be indicated by an LED light pattern or color.

Image: Visual explanation of the six adjustable DPI levels and how they affect cursor speed for different tasks like browsing, editing, and gaming.
2. Silent Click Function
The mouse is designed with quiet buttons, reducing click noise by up to 90%. This feature is beneficial for environments where noise reduction is desired, such as offices, libraries, or late-night use.

Image: The mouse in a quiet setting, illustrating the benefit of its silent click feature for undisturbed work or rest.
3. Switching Between Devices
To switch between connected devices, press the channel change button on the mouse. The indicator light will show which channel (BT1, BT2, or 2.4G) is currently active. This allows for quick transitions between a laptop, tablet, or desktop computer.
4. Compatibility
The TECKNET TK-MS026 mouse is compatible with a wide range of operating systems, including Windows 11/10/8/7/XP/Vista, Mac OS, Linux, Android, and iOS (10.4+). For iOS devices like iPad and iPhone, connection requires Bluetooth 5.0 and iOS 10.4 or later.
Maintenance
1. Battery Care
To prolong battery life, avoid fully discharging the mouse frequently. Charge the mouse when the low battery indicator appears. Store the mouse in a cool, dry place when not in use for extended periods.
2. Cleaning
Use a soft, dry cloth to clean the mouse. For stubborn dirt, a slightly damp cloth can be used, ensuring no moisture enters the internal components. Avoid using harsh chemicals or abrasive materials.
3. Storage
When traveling or storing the mouse, ensure it is turned off to conserve battery life and prevent accidental activation. If using the 2.4 GHz receiver, store it securely, preferably within the mouse's designated storage slot if available.
Troubleshooting
1. Mouse Not Responding
- Ensure the mouse is powered on.
- Check battery level and charge if necessary.
- For 2.4 GHz connection, ensure the USB receiver is securely plugged into a working USB port. Try a different USB port.
- For Bluetooth connection, ensure Bluetooth is enabled on your device and the mouse is paired correctly. Try re-pairing the mouse.
- Switch to a different connection mode (e.g., from Bluetooth to 2.4 GHz) to see if the issue persists.
2. Cursor Movement is Erratic or Slow
- Clean the optical sensor on the bottom of the mouse.
- Ensure you are using the mouse on a suitable surface. Avoid highly reflective or transparent surfaces.
- Adjust the DPI setting to a higher or lower value to match your preference.
3. Cannot Pair via Bluetooth
- Ensure the mouse is in pairing mode (indicator light flashing).
- Make sure your device's Bluetooth is turned on and discoverable.
- Remove any previous pairings of the mouse from your device's Bluetooth settings and try pairing again.
- Ensure your device's operating system is compatible (e.g., iOS 10.4+ for iOS devices).
Specifications
| Feature | Description |
|---|---|
| Brand | TECKNET |
| Model | TK-MS026 |
| Connectivity Technology | Bluetooth 5.0, Bluetooth 3.0, 2.4 GHz Wireless |
| DPI Levels | 800, 1200, 1600, 2400, 3200, 4800 |
| Number of Buttons | 3 |
| Special Features | Ergonomic Design, Rechargeable, Silent Click |
| Charging Port | USB-C |
| Battery Life | Up to 90 days (2 hours/day usage) |
| Compatible Devices | Personal Computer, Tablet |
| Operating Systems | Windows 11/10/8/7/XP/Vista, Mac OS, Linux, Android, iOS (10.4+) |
| Material | Plastic |
| Package Dimensions | 12.9 x 10.2 x 4.9 cm |
| Weight | 140 g |
Warranty and Support
The TECKNET TK-MS026 mouse comes with 36 months of customer support for registered users. If you encounter any problems or have questions regarding your product, please contact TECKNET customer service for assistance. Please refer to your product packaging or the official TECKNET website for specific contact details.





