1. Product Overview
The Friwol BT185 is a versatile wireless keyboard and mouse set designed for home and office use. It features a dual-mode connection (2.4G wireless and Bluetooth), an 85-key minimalist layout, and fashionable punk keycaps. The ergonomic design aims to provide a comfortable typing and navigation experience.
2. Setup Instructions
2.1 Battery Installation
- Locate the battery compartments on the underside of both the keyboard and the mouse.
- Open the battery covers.
- Insert one AAA battery into the keyboard and one AA battery into the mouse, ensuring correct polarity (+/-).
- Close the battery covers securely.
2.2 Connecting via 2.4G Wireless
- Take out the 2.4G USB receiver from the mouse's battery compartment.
- Plug the USB receiver into an available USB port on your computer or laptop.
- Turn on the keyboard and mouse. They should automatically connect to the receiver.
- The connection distance is up to 10 meters.
2.3 Connecting via Bluetooth
The keyboard and mouse support two Bluetooth channels (BT1 and BT2).
- Turn on the keyboard/mouse.
- For Keyboard: Press
FN + 1for BT1 orFN + 2for BT2 to switch to the desired Bluetooth channel. The indicator light will blink, indicating pairing mode. - For Mouse: Switch the mode button on the underside of the mouse to the Bluetooth icon. The indicator light will blink.
- On your device (computer, tablet, etc.), go to Bluetooth settings and search for new devices.
- Select "BT185 Keyboard" and "BT185 Mouse" from the list of available devices to pair.
- Follow any on-screen prompts to complete the pairing process.
3. Operating Instructions
3.1 Mode Switching
- To switch to 2.4G wireless mode on the keyboard, press
FN + Q. - To switch to Bluetooth channel 1 (BT1) on the keyboard, press
FN + 1. - To switch to Bluetooth channel 2 (BT2) on the keyboard, press
FN + 2. - For the mouse, use the physical switch on its underside to toggle between 2.4G and Bluetooth modes.
3.2 Multimedia Functions (Keyboard)
The keyboard features practical multimedia functions accessible via the FN key combined with the F-keys (F1-F12).
| Key Combination | Function |
|---|---|
| FN + F1 | Player |
| FN + F2 | Volume Down |
| FN + F3 | Volume Up |
| FN + F4 | Mute |
| FN + F5 | Previous Track |
| FN + F6 | Next Track |
| FN + F7 | Play/Pause |
| FN + F8 | Stop Play |
| FN + F9 | Home |
| FN + F10 | |
| FN + F11 | Computer |
| FN + F12 | Favorites |
4. Maintenance
- Cleaning: Use a soft, dry cloth to clean the keyboard and mouse. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the devices.
- Battery Replacement: Replace batteries when performance degrades or devices stop responding. Refer to Section 2.1 for battery type and installation.
- Storage: When not in use for extended periods, turn off the devices to conserve battery life. Store in a cool, dry place.
5. Troubleshooting
- Device not connecting:
- Ensure batteries are correctly installed and have sufficient charge.
- Check if the 2.4G USB receiver is properly plugged into your device.
- For Bluetooth, ensure the keyboard/mouse is in pairing mode (indicator light blinking) and your device's Bluetooth is enabled.
- Try re-pairing the devices.
- Switch between 2.4G and Bluetooth modes to see if one works.
- Lag or intermittent connection:
- Ensure the devices are within the 10-meter operating range.
- Minimize interference from other wireless devices.
- Replace batteries if they are low.
- Keys or mouse buttons not responding:
- Check battery levels.
- Ensure the correct connection mode (2.4G or Bluetooth) is selected.
- Restart your computer/device.
6. Specifications
| Feature | Detail |
|---|---|
| Product Name | Two modes combo |
| Number of Buttons | 85 (Keyboard); 4 (Mouse) |
| Connection Mode | 2.4G + Bluetooth (Dual Channel) |
| Rated Voltage | 1.5V |
| Rated Current | 10mA |
| Keyboard Size | 322 * 127 * 26 mm |
| Mouse Size | 110 * 60 * 37 mm |
| System Compatibility | Mac OS, Windows XP/7/8/10/11... |
| Mouse Connection | Wireless |
| Supports Human Engineering | Yes (Ergonomic) |
| Applicable Object | For Home Office |
| Battery Included | No (Requires 1x AAA for keyboard, 1x AA for mouse) |
| Interface | Bluetooth |
7. User Tips
- Battery Type: Please note that the keyboard and mouse are battery-powered (AAA for keyboard, AA for mouse) and are not rechargeable. Always have spare batteries on hand for uninterrupted use.
- Compatibility: The set is compatible with a wide range of operating systems including Mac OS and Windows XP/7/8/10/11. It should also work with compatible tablets like the Samsung Tab S9 that support external Bluetooth keyboards and mice.
- Ergonomic Design: The keyboard features an ergonomic angle to effectively relieve fatigue during long periods of use.
- Space Saving: The 85-key minimalist layout saves approximately 30% more desktop space compared to a standard 104-key keyboard, making it ideal for compact workspaces.
- Fashionable Keycaps: The unique punk keycaps offer a comfortable, micro-concave surface that fits snugly against your fingertips, enhancing the typing experience.
8. Warranty and Support
For any issues, questions, or support needs regarding your Friwol BT185 keyboard and mouse set, please contact the seller or manufacturer directly. Keep your purchase receipt for warranty claims, if applicable.




