Introduction
The TECKNET Bluetooth Wireless Mouse TK-MS046 offers versatile connectivity with both Bluetooth 5.0/3.0 and 2.4G USB receiver options. Designed for comfort and portability, this mouse features silent clicks, an ergonomic symmetrical design, and adjustable DPI settings. It is compatible with a wide range of operating systems, making it suitable for various computing environments.
What's in the Box
- TECKNET Bluetooth Wireless Mouse (TK-MS046)
- USB Receiver (stored inside the mouse)
- User Manual
Product Overview
Familiarize yourself with the components of your TECKNET Wireless Mouse.

Image Description: A detailed diagram of the TECKNET Bluetooth Wireless Mouse, highlighting its various components. The top view shows the Left Button, Right Button, Anti-Slip Scroller, and DPI Switch Button. The bottom view illustrates the AA Battery Compartment, USB Receiver storage, BT Indicator, Mode Switch Button, and Power Switch.
Setup Instructions
1. Battery Installation
- Open the battery compartment cover located on the bottom of the mouse.
- Insert one AA battery (not included) into the compartment, ensuring correct polarity.
- Close the battery compartment cover.
2. Connecting via 2.4G USB Receiver
- Locate the USB receiver stored inside the battery compartment of the mouse.
- Plug the USB receiver into an available USB-A port on your computer.
- Turn on the mouse using the power switch on the bottom.
- The mouse should automatically connect to your computer.
3. Connecting via Bluetooth
- Turn on the mouse using the power switch on the bottom.
- Toggle the mode switch button on the bottom of the mouse to select the Bluetooth mode. The BT indicator light will flash.
- On your device (laptop, tablet, etc.), go to Bluetooth settings and enable Bluetooth.
- Search for available devices. Select "BT 5.0 Mouse" or "BT 5.2 Mouse" from the list to connect.
- Once connected, the BT indicator light will stop flashing.

Image Description: This image provides a visual guide for setting up the TECKNET mouse in both Bluetooth and 2.4G modes. It details the steps for battery insertion, mode selection, and device pairing for Bluetooth, and the process for inserting the USB receiver for 2.4G connectivity.
Operating Instructions
Adjusting DPI Sensitivity
The mouse features 3 adjustable DPI levels (800, 1200, 1600) to suit your preference for cursor speed and precision. Press the DPI switch button located on the top of the mouse, below the scroll wheel, to cycle through the settings.

Image Description: This graphic demonstrates the three adjustable DPI settings of the mouse: 800, 1200, and 1600. It highlights the 1600 DPI setting with a large visual, emphasizing sensitive response and smooth operation.
Silent Click Feature
The mouse is designed with noise-reducing buttons to provide a silent clicking experience. This feature is ideal for quiet environments such as offices, libraries, or during late-night use, ensuring minimal disturbance.
Auto-Sleep Mode
To conserve battery life, the mouse will enter sleep mode after 10 minutes of inactivity. To wake the mouse, simply click any button 2-3 times.

Image Description: This image illustrates the mouse's impressive 18-month battery life and its 10-minute auto-sleep mode feature, designed to minimize battery consumption. A transparent view of the mouse shows the internal battery compartment.
Universal System Compatibility
The TECKNET mouse is compatible with Windows, macOS, Chrome OS, and Linux. It works seamlessly with laptops, computers, and other devices. Note that side buttons are not compatible with macOS.

Image Description: This image highlights the universal system compatibility of the TECKNET mouse, showcasing it in use with different operating systems including Windows, macOS, iOS, Android, and Chrome, across a variety of devices such as laptops, tablets, and desktop PCs.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the mouse. Avoid using abrasive cleaners or solvents.
- Storage: When not in use for extended periods, turn off the mouse to conserve battery life. Store in a cool, dry place.
- Battery Replacement: Replace the AA battery when the mouse performance degrades or stops functioning.
Troubleshooting
| Problem | Solution |
|---|---|
| Mouse not responding |
|
| Cursor movement is erratic or slow |
|
| Mouse goes to sleep too quickly |
|
| Side buttons not working on macOS |
|
Specifications
- Model Number: TK-MS046
- Connectivity: Bluetooth 5.0/3.0 & 2.4G USB Receiver
- DPI Levels: 800, 1200, 1600 (Adjustable)
- Battery Type: 1 x AA Battery (not included)
- Battery Life: Up to 18 months (depending on usage)
- Operating Distance: Up to 34 feet (10 meters)
- Product Dimensions: 4 x 2.5 x 0.1 inches
- Item Weight: 2.12 ounces
- Movement Detection Technology: Optical
Warranty & Support
This product comes with a 36-month warranty upon registration. For technical support or warranty claims, please contact TECKNET customer service.
Support Email: support@tecknet.co.uk
Product Video
Video Description: This official product video from TECKNET demonstrates the key features of the Bluetooth Wireless Mouse, including its dual connectivity options (Bluetooth and 2.4GHz), adjustable DPI settings, silent click functionality, ergonomic design, and compatibility with various surfaces and operating systems. The video provides a visual overview of the mouse's operation and benefits.