ZIYOU LANG B08FBXJBFM
Wireless Mechanical Gaming Keyboard User Manual
Model: B08FBXJBFM | Brand: ZIYOU LANG
1. Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your ZIYOU LANG Wireless Mechanical Gaming Keyboard. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
2. Product Overview
The ZIYOU LANG Wireless Mechanical Gaming Keyboard is a 60% ultra-compact keyboard designed for multi-device compatibility. It features dual wired/wireless Bluetooth connectivity, blue mechanical switches, and vibrant blue backlighting.

Image: The ZIYOU LANG Wireless Mechanical Gaming Keyboard, showcasing its compact design and RGB backlighting.

Image: Overhead view of the 60% compact keyboard layout, highlighting its small footprint.
3. Setup
3.1 Charging the Keyboard
The keyboard features a built-in rechargeable battery. Connect the provided USB Type-C cable to the keyboard's Type-C port and the other end to a USB power source (e.g., computer USB port, wall adapter). A full charge provides 8-10 hours of usage with backlight on, or up to 100 hours with backlight off. Standby time is up to 360 hours.

Image: The keyboard connected via its USB Type-C cable, illustrating the charging port.

Image: Visual representation of the 1000mAh built-in rechargeable battery, indicating battery life.
3.2 Wired Mode Connection
To use the keyboard in wired mode, ensure the switch on the back of the keyboard is in the "off" position. Connect the provided USB Type-C cable from the keyboard to your computer's USB port. The keyboard will be automatically recognized and ready for use.
3.3 Wireless Bluetooth Mode Connection
The keyboard supports Bluetooth dual-mode connectivity, allowing connection to up to three devices. To activate Bluetooth mode, ensure the switch on the back of the keyboard is in the "on" position.
- Press FN + Q, FN + W, or FN + E to select one of the three Bluetooth channels. The corresponding key will flash, indicating pairing mode.
- On your device (computer, tablet, or mobile phone), enable Bluetooth and search for available devices.
- Select the keyboard from the list of found devices (e.g., "ZIYOU LANG Keyboard").
- Once connected, the flashing light on the selected channel key will become solid, indicating a successful pairing.
To switch between connected Bluetooth devices, simply press FN + Q, FN + W, or FN + E for the desired channel.

Image: Diagram illustrating the dual Bluetooth/Wired mode functionality and Type-C wired connection.
4. Operating Instructions
4.1 Backlight Control
The keyboard features 18 different backlight effects. To cycle through these effects, press FN + ← (left arrow key) or FN + → (right arrow key).

Image: Examples of the keyboard's various rainbow backlight motion effects.
4.2 Key Functions and Layout
This 61-key ultra-compact keyboard utilizes a minimalist layout. Many functions are accessed via the FN key combined with other keys. Refer to the keycap legends for secondary functions.
- FN + Q/W/E: Switch between Bluetooth devices.
- FN + ←/→: Cycle through backlight modes.
- FN + P: (As per user review, for Bluetooth pairing if not automatically entered)
- FN + `~`: Access the tilde character.

Image: Detailed view of the keyboard layout, showing primary and secondary key functions.
5. Features
- 60% Compact Minimalism Layout: This ultra-compact 61-key design provides a neat desktop setup, optimizing space without compromising functionality.

Image: The keyboard's compact size, emphasizing its space-saving design.
- Wired / Wireless Bluetooth Dual-mode: Seamlessly switch between wired USB-C connection and wireless Bluetooth mode. Connect up to three devices via Bluetooth and switch easily using FN+Q, FN+W, or FN+E.
- Built-in Rechargeable Battery: Equipped with a 1000mAh lithium-ion battery, offering 8-10 hours of use with backlighting or 100 hours without. Standby time is up to 360 hours.
- 18 Kinds Backlit Keyboard: Enjoy a dynamic visual experience with 18 different magic backlight effects. Easily switch modes using FN+← or FN+→. Compatible with Android, iOS, Mac, and Windows devices.
- Blue Switches & Anti-ghosting 61 Keys: Features classic Blue Switches for tactile feedback and a clear "click" sound, providing accurate and responsive input for both typing and gaming. Full anti-ghosting ensures all key presses are registered.

Image: Close-up view of the classic blue mechanical switches, highlighting their design.
- Waterproof Design: The keyboard features a waterproof design, offering protection against accidental spills.

Image: The keyboard with water droplets, demonstrating its waterproof capability.
6. Maintenance
To ensure the longevity and optimal performance of your keyboard, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe down the keyboard surface. For deeper cleaning, use compressed air to remove dust and debris from between the keycaps.
- Spill Management: While the keyboard has a waterproof design, it is recommended to avoid direct exposure to large amounts of liquid. In case of a spill, immediately disconnect the keyboard and allow it to dry completely before reconnecting.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
7. Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| Keyboard not responding in wired mode. |
|
| Cannot connect via Bluetooth. |
|
| Backlight not working or stopped working. |
|
| Specific keys (e.g., Backspace) not working. |
|
8. Specifications
| Brand | ZIYOU LANG |
| Model | B08FBXJBFM |
| Connectivity Technology | USB-C, Bluetooth |
| Keyboard Description | Mechanical |
| Special Features | Wireless, Bluetooth, Lighting |
| Color | White Rainbow |
| Number of Keys | 61 |
| Style | Modern |
| Product Dimensions | 11.5"L x 4.02"W x 1.54"H (29.21 x 10.21 x 3.91 cm) |
| Item Weight | 1.9 pounds (0.86 kg) |
| Material | Acrylonitrile Butadiene Styrene |
| Compatible Devices | Tablet, Mobile Phones, Computers (Android, iOS, Mac, Windows) |

Image: Diagram illustrating the physical dimensions of the keyboard.
9. What's in the Box
Upon unboxing your ZIYOU LANG Wireless Mechanical Gaming Keyboard, you should find the following items:
- ZIYOU LANG Wireless Mechanical Gaming Keyboard
- USB Cable (Type-C)
- User Manual (this document)
10. Warranty and Support
For warranty information and technical support, please refer to the product packaging or contact ZIYOU LANG customer service through their official channels. Keep your purchase receipt for warranty claims.
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