1. Introduction
Welcome to the FREEWOLF M87V2 87-Key Wireless Tri-Mode Keyboard user manual. This keyboard is designed for versatility and performance, featuring three connection modes (2.4G wireless, Bluetooth, and wired USB-C), vibrant RGB backlighting, and a long-lasting 4000mAh battery. Its silent, low-profile design ensures a comfortable and quiet typing experience, suitable for various environments from office to gaming.
This manual provides detailed instructions on how to set up, operate, and maintain your M87V2 keyboard to ensure optimal performance and longevity.
2. Package Contents
Please check the package for the following items:
- FREEWOLF M87V2 87-Key Wireless Tri-Mode Keyboard
- USB-C to USB-A Cable (for charging and wired connection)
- 2.4G Wireless Receiver
- User Manual (this document)
3. Specifications
Figure 1: Key Product Parameters
| Feature | Description |
|---|---|
| Brand & Model | FREEWOLF M87V2 |
| Keyboard Type | Low-Profile, Silent Membrane Keyboard (Mechanical feel) |
| Number of Keys | 87 Keys |
| Connection Method | Tri-Mode (2.4G Wireless / Bluetooth / Wired USB-C) |
| Interface Type | USB-C |
| Battery | 4000mAh Lithium Battery (Up to 15 days with RGB on, several weeks with RGB off) |
| Backlight | 16.8 Million Color RGB Lighting Effect (Multicolor) |
| Key Features | 26-Key Rollover (Anti-Ghosting), Multimedia Hotkeys, Capacitive Operation Style |
| Compatibility | Windows, Mac, iOS, Android (Multi-system One-click switch) |
| Dimensions (L x W x H) | 363 x 142 x 40 +/- 0.5 mm |
| Keyboard Weight | Approx. 655g ± 5g |
| Wire Length | 1.5M |
| Switches Hot Swap | No |
| Language | UK Layout |
| Certification | CE |
Figure 2: Product Dimensions
4. Setup
4.1 Initial Charging
Before first use, it is recommended to fully charge the keyboard. Connect the USB-C cable to the keyboard's Type-C port and the other end to a USB power source (e.g., computer, wall adapter). The indicator light will show charging status (white light when charging, green light when fully charged).
Figure 3: Large Capacity Battery
4.2 Connection Methods
The M87V2 keyboard supports three connection modes: 2.4G Wireless, Bluetooth, and Wired USB-C. Use the switch located on the side of the keyboard to select your desired mode.
Figure 4: Wireless Tri-Mode Connection
4.2.1 2.4G Wireless Connection
- Switch the mode selector to the 2.4G position (middle position, usually indicated by a 2.4G icon). The green light will flash slowly.
- Plug the 2.4G wireless receiver (found in the storage compartment on the back of the keyboard) into an available USB port on your computer.
- The green light on the keyboard will flash rapidly, then turn solid green once connected.
4.2.2 Bluetooth Connection (BT1/BT2)
- Switch the mode selector to the Bluetooth position (left position, usually indicated by a Bluetooth icon). The blue light will flash slowly.
- To enter pairing mode for BT1, press and hold FN + Q for 3 seconds. The blue light will flash rapidly.
- On your device (computer, tablet, phone), search for Bluetooth devices and select "FREEWOLF M87V2" to pair.
- Once paired, the blue light will turn solid.
- To connect to a second Bluetooth device (BT2), press and hold FN + W for 3 seconds to enter BT2 pairing mode. The purple light will flash rapidly.
- Repeat step 3 for the second device.
- To switch between BT1 and BT2, short press FN + Q or FN + W respectively.
4.2.3 Wired USB-C Connection
- Switch the mode selector to the Wired position (right position, usually indicated by a cable icon).
- Connect the USB-C cable to the keyboard's Type-C port and the other end to your computer's USB port.
- The keyboard will automatically be recognized and ready for use.
5. Operating Instructions
5.1 System Compatibility Switching
The M87V2 keyboard is compatible with both Windows and Mac systems. To switch between modes:
- Press FN + A for Windows system mode.
- Press FN + S for Mac system mode.
5.2 Multimedia Functions
The keyboard features dedicated multimedia hotkeys accessible via the FN key. The functions vary slightly between Windows and Mac systems.
Figure 5: Multimedia Function Table
| Windows System | Function | Mac System | Function |
|---|---|---|---|
| FN+F1 | Computer | FN+F1 | Reduce screen brightness |
| FN+F2 | Home Page | FN+F2 | Increase screen brightness |
| FN+F3 | FN+F3 | Multi-task control window | |
| FN+F4 | Calculator | FN+F4 | Starting console |
| FN+F5 | Player | FN+F5 | Call out Siri |
| FN+F6 | Previous song | FN+F6 | Screenshot shot+command+3 |
| FN+F7 | Play/Pause | FN+F7 | Previous song/regression |
| FN+F8 | Next song | FN+F8 | Play/Pause |
| FN+F9 | Silent | FN+F9 | The next song/fast forward |
| FN+F10 | Volume - | FN+F10 | Silent |
| FN+F11 | Volume + | FN+F11 | Volume - |
| FN+F12 | Lock the WIN key function adjustment | FN+F12 | Volume + |
5.3 RGB Lighting Operation
The M87V2 keyboard features extensive RGB lighting customization. Use the following key combinations to control the backlight:
Figure 6: Lighting Operation Instructions
5.3.1 Backlight Mode Switching
Press FN + INSERT to cycle through various backlight modes. Available modes include:
- FN+Q mode: Drift (default)
- FN+W mode: Breathing
- FN+E mode: Snake
- FN+R mode: Neon Gradient
- FN+T mode: Flowing Light
- FN+Y mode: Static
- FN+U mode: Constant Light
- FN+I mode: Seven-Color Neon
- FN+O mode: Back-and-Forth Trailing
- FN+P mode: One-Way Trailing
- FN+[{ mode: Two-Way Trailing
- FN+]} mode: Opposite Trailing
- FN+\ mode: Laser
- FN+; mode: Orb
- FN+' mode: Single color switching (red, green, blue, purple, yellow, cyan, white, and mixed colors)
5.3.2 Backlight Adjustment
- Brightness Adjustment: Press FN + PGUP to increase brightness, and FN + PGDN to decrease brightness. There are 5 levels of brightness adjustment.
- Speed Adjustment: Press FN + Left Arrow to slow down the backlight effect speed, and FN + Right Arrow to speed it up. There are 5 levels of speed adjustment.
- Backlight Switch: Press FN + Backspace to turn the backlight on or off.
- Reset Lighting: Press and hold FN + ESC for 3 seconds to reset the light effect mode to flowing light.
5.4 Anti-Ghosting (26-Key Rollover)
The M87V2 supports simultaneous response of up to 26 keys without conflict. This ensures that all key presses are registered accurately during fast typing or intense gaming, preventing key lag or missing inputs.
Figure 7: Dazzling RGB Light Effects
6. Maintenance
6.1 Cleaning
- Disconnect the keyboard from all power sources before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe the keycaps and keyboard surface.
- For dust and debris between keys, use compressed air.
- Avoid using harsh chemicals, abrasive cleaners, or spraying liquids directly onto the keyboard.
6.2 Battery Care
- Avoid exposing the keyboard to extreme temperatures (hot or cold).
- Do not fully discharge the battery frequently. Charge it when the low battery indicator appears.
- If storing the keyboard for an extended period, charge it to about 50% to prolong battery life.
6.3 Storage
- Store the keyboard in a cool, dry place away from direct sunlight and moisture.
- When transporting, use a protective case to prevent damage.
7. Troubleshooting
7.1 Keyboard Not Responding
- Wired Mode: Ensure the USB-C cable is securely connected to both the keyboard and the computer. Try a different USB port or cable.
- 2.4G Wireless Mode: Ensure the 2.4G receiver is properly plugged in and the keyboard is switched to 2.4G mode. Try plugging the receiver into a different USB port.
- Bluetooth Mode: Ensure Bluetooth is enabled on your device and the keyboard is in Bluetooth mode (BT1 or BT2). Re-pair the keyboard if necessary.
- Battery: Check if the keyboard battery is charged. Connect it to a power source.
7.2 RGB Backlight Not Working/Incorrect
- Ensure the backlight is turned on (FN + Backspace).
- Adjust brightness using FN + PGUP / PGDN.
- Reset the lighting effect by pressing and holding FN + ESC for 3 seconds.
- Ensure the keyboard is sufficiently charged, as low battery can affect lighting.
7.3 Keys Not Registering or Ghosting
- Clean the keyboard to remove any debris that might be obstructing key switches.
- Ensure the keyboard is not in a low power state.
- If using wireless modes, try switching to wired mode to rule out wireless interference.
7.4 Bluetooth Disconnection Issues
- Ensure the keyboard is within the effective range of your Bluetooth device.
- Minimize interference from other wireless devices.
- Remove the keyboard from your device's Bluetooth list and re-pair it.
- Ensure your device's Bluetooth drivers are up to date.
8. User Tips
- Silent Operation: The soft silicone keyboard film makes this keyboard exceptionally quiet. Take advantage of this feature for quiet environments like libraries or shared offices.
- Battery Life Extension: To maximize battery life, especially when not gaming, consider turning off the RGB backlight (FN + Backspace) or reducing its brightness.
- Multi-Device Workflow: Utilize the dual Bluetooth channels (BT1 and BT2) to quickly switch between two different devices, such as a laptop and a tablet, enhancing productivity.
- 2.4G Receiver Storage: Remember to store the 2.4G wireless receiver in its dedicated compartment on the back of the keyboard when not in use or during travel to prevent loss.
9. Warranty and Support
The FREEWOLF M87V2 keyboard comes with a standard manufacturer's warranty against defects in materials and workmanship. Please refer to your purchase documentation for specific warranty terms and duration.
For technical support, troubleshooting assistance, or warranty claims, please contact the retailer or manufacturer's customer service. Keep your proof of purchase handy when contacting support.