Introduction
This user manual provides comprehensive instructions for the Styletech Silent Multi-Mode Bluetooth Wireless Mouse and Keyboard Bundle, Model MK659. This bundle is designed to enhance your productivity and comfort across various devices, offering seamless connectivity and a quiet user experience. It is universally compatible with Windows PC, Mac, Chrome OS, Android, and iOS.

Image: The Styletech Multi-Mode Wireless Mouse and Keyboard Bundle, showing the product packaging with the keyboard and mouse visible. The packaging highlights features like multi-mode connectivity, Bluetooth 3.0/5.0, and 2.4G wireless.
Setup
Package Contents
Before you begin, please ensure all items are present in the package:
- Styletech Wireless Keyboard
- Styletech Wireless Mouse
- 2.4G USB Dongle (located inside the mouse battery compartment)
- USB-C Charging Cable
- 1x AA Battery (for mouse)
Charging the Keyboard
The keyboard features a built-in rechargeable battery. To charge:
- Connect the supplied USB-C charging cable to the keyboard's charging port.
- Connect the other end of the cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The charging indicator light will illuminate. Once fully charged, the light will change or turn off.
Installing Mouse Battery
The mouse uses one AA battery. The 2.4G USB dongle is also stored here.
- Gently lift the top cover of the mouse. It is held in place by magnets.
- Insert the provided AA battery, ensuring correct polarity (+/-).
- Retrieve the 2.4G USB dongle if you plan to use the 2.4G wireless connection.
- Replace the top cover of the mouse.

Image: A close-up top view of the Styletech wireless mouse, highlighting its sleek design and scroll wheel.
Connecting to Devices
The bundle supports multi-mode connectivity: 2.4G wireless via USB dongle and Bluetooth 3.0/5.0.
2.4G Wireless Connection (Keyboard & Mouse)
This method provides a lag-free connection and is ideal for devices without Bluetooth or for a dedicated connection.
- Retrieve the 2.4G USB dongle from the mouse battery compartment.
- Plug the USB dongle into an available USB port on your computer or device.
- Turn on the keyboard and mouse. They should automatically connect to the dongle.
- On the keyboard, press Fn + 4 to select the 2.4G channel.
Bluetooth Connection (Keyboard & Mouse)
The keyboard and mouse can connect to up to three Bluetooth devices simultaneously.
- Turn on the keyboard and mouse.
- On the keyboard, press and hold Fn + 1, Fn + 2, or Fn + 3 for 3-5 seconds until the corresponding indicator light flashes rapidly. This indicates pairing mode.
- On your device (computer, tablet, smartphone), go to Bluetooth settings.
- Search for new devices. You should see "Styletech Keyboard" and "Styletech Mouse" appear in the list.
- Select each device to pair. Follow any on-screen prompts.
- Once paired, the indicator light on the keyboard will stop flashing and remain solid for a few seconds, then turn off.
Note: For the mouse, if it's already connected via 2.4G, you may need to switch its mode to Bluetooth. Typically, there's a switch on the bottom of the mouse to toggle between 2.4G and Bluetooth modes, or a button to initiate Bluetooth pairing.

Image: The Styletech wireless keyboard and mouse shown together from a top-down perspective, illustrating their compact and sleek design.
Operation
Keyboard Functions
The keyboard is designed for comfortable and efficient typing with its low-profile, dipped keys and responsive scissor switches.
- Multi-Device Switching: Press Fn + 1/2/3 to switch between paired Bluetooth devices, and Fn + 4 for the 2.4G dongle connection.
- Operating System Mode: The keyboard supports different OS layouts. Use Fn + Q for Android, Fn + W for Windows, and Fn + E for Mac/iOS. This adjusts key functions like Command/Alt.
- Multimedia Keys: The function keys (F1-F12) have secondary multimedia functions (e.g., volume control, play/pause). These are typically accessed by pressing Fn simultaneously with the desired function key.
- Quiet Keys: The keyboard features silent keys for a quiet typing experience.

Image: A close-up view of the Styletech keyboard keys, illustrating their low-profile design and the quiet key feature.
Mouse Functions
The ergonomic 3-button mouse provides precise navigation and silent operation.
- Silent Clicks: The mouse buttons are designed for silent clicks, reducing noise in quiet environments.
- DPI Precision: With 1600 DPI, the mouse offers precise cursor control. There is no adjustable DPI button; it operates at a fixed 1600 DPI.
- Textured Metal Scroll Wheel: The scroll wheel provides tactile feedback and smooth scrolling.
- Ergonomic Design: The mouse is lightweight and features an ambidextrous ergonomic design for comfortable use.

Image: A composite image showcasing key features of the Styletech bundle, including "Quiet Keys" on the keyboard, "Silent Click" on the mouse, "Textured Metal Scroll Wheel," and "Dipped Keys & Ergonomic Design."
Maintenance
Cleaning
To maintain the longevity and appearance of your keyboard and mouse:
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution.
- Avoid using harsh chemicals, abrasive cleaners, or solvents.
- Do not spray liquid directly onto the devices.
- For the keyboard, use compressed air to remove debris from between the keys.
Battery Care
- Keyboard: Recharge the keyboard when the battery indicator is low. Avoid fully draining the battery frequently to prolong its lifespan.
- Mouse: Replace the AA battery when the mouse becomes unresponsive or its performance degrades. Ensure proper disposal of used batteries according to local regulations.
Troubleshooting
If you encounter issues with your Styletech Wireless Mouse and Keyboard Bundle, please refer to the following common solutions:
Connection Issues
- Device Not Connecting:
- Ensure both the keyboard and mouse are powered on.
- Check battery levels. Charge the keyboard or replace the mouse battery if low.
- For 2.4G connection, ensure the USB dongle is securely plugged into a working USB port. Try a different USB port.
- For Bluetooth connection, ensure Bluetooth is enabled on your device.
- Re-initiate pairing mode on the keyboard (Fn + 1/2/3 hold) and re-pair with your device.
- Remove previous pairings from your device's Bluetooth settings and try pairing again.
- Intermittent Connection:
- Move the keyboard/mouse closer to your device to reduce interference.
- Avoid placing other wireless devices (e.g., Wi-Fi routers, cordless phones) too close to the dongle or your device.
- Ensure no large metal objects are between the devices and the receiver.
Performance Issues
- Keys/Clicks Unresponsive:
- Check battery levels.
- Ensure the correct connection mode (2.4G or Bluetooth channel) is selected on the keyboard.
- Restart your computer/device.
- Mouse Scroll Wheel Not Scrolling Properly:
- Ensure the mouse is clean and free of debris around the scroll wheel.
- Check mouse settings in your operating system (e.g., "Mouse Properties" in Windows, "Mouse" in macOS System Settings) to ensure scroll speed is set appropriately.
- If the issue persists, try re-pairing the mouse or restarting your device.
Specifications
| Feature | Detail |
|---|---|
| Brand | Styletech |
| Model | MK659 |
| Connectivity Technology | Bluetooth (3.0/5.0), 2.4G Wireless |
| Compatible Devices | Windows PC, Mac, Chrome OS, Tablet, Smartphone |
| Keyboard Features | Low-profile, Dipped Keys, Scissor Switches, Quiet Keys, Multi-device (4 devices), Rechargeable Battery (USB-C) |
| Mouse Features | 3-button, Ergonomic Design, 1600 DPI, Silent Clicks, Textured Metal Scroll Wheel, AA Battery Powered |
| Colour | Black |
| Package Dimensions | 37.4 x 13.4 x 5.5 cm |
| Item Weight | 700 g |
Warranty and Support
For information regarding product warranty, please refer to the warranty card included with your purchase or contact the retailer from whom you purchased the product. Warranty terms and conditions may vary by region and retailer.
If you require further assistance or technical support, please contact Styletech customer service or the retailer. Please have your product model (MK659) and purchase details ready when contacting support.


