1. Introduction
The LEAVEN K620 is a compact 61-key mechanical gaming keyboard designed for both computer and notebook users. It features vibrant RGB backlighting, durable mechanical switches, and a dual-mode connection for versatile use. This manual provides detailed instructions on setting up, operating, and maintaining your K620 keyboard.

2. Features
- 61-Key Compact Layout: Space-saving design without compromising essential functions.
- Mechanical Switches: Equipped with durable mechanical switches (available in Green, Black, Tea, Red, Blue switch options) for responsive and tactile feedback.
- RGB Backlighting: Features 16 million color RGB lighting with various dynamic effects and seven color backlight options.
- Dual-Mode Connection: Supports both wired (Type-C USB) and Bluetooth wireless connectivity.
- Ergonomic Design: Designed for comfortable typing with double-end foot support for adjustable angles.
- Two-Tone Injection Molding Keycaps: Ensures durability and prevents legends from fading.
- Universal Compatibility: Compatible with Windows and Mac operating systems.
- Multimedia Hotkeys: Integrated hotkey functionality for quick access to multimedia controls.
- Waterproof: Designed with some level of water resistance for accidental spills.

3. Package Contents
Upon unboxing your LEAVEN K620 keyboard, please ensure all the following items are present:
- LEAVEN K620 Mechanical Keyboard
- Type-C USB Cable
- User Manual
4. Specifications
| Feature | Specification |
|---|---|
| Product Name | LEAVEN K620 Gaming Mechanical Keyboard |
| Keyboard Type | Mechanical Keyboard |
| Number of Keys | 61 Keys |
| Mechanical Switch Options | Green, Black, Tea, Red, Blue Switch |
| Connection Mode | Dual Mode (Wired USB Type-C / Bluetooth) |
| Interface Type (Wired) | USB Type-C |
| Bluetooth Distance | Up to 15m |
| Battery Capacity | 1200mAh (for Bluetooth mode) |
| Backlight | RGB (16 million colors, Seven color backlight effects) |
| Keycap Material | ABS, Two-color injection molding |
| Product Size | 300mm * 110mm * 36mm |
| Cable Length | 1.7m |
| Application | Desktop, Laptop |
| Style | Ergonomics, Multimedia, Waterproof, Gaming, Mini |
| Certifications | CE, FCC, KC |
| Wrist Support | No |
5. Setup
5.1 Wired Connection
- Locate the Type-C port on the back or side of your LEAVEN K620 keyboard.
- Connect one end of the provided Type-C USB cable to the keyboard.
- Connect the other end of the USB cable to an available USB port on your computer or laptop.
- The keyboard should be automatically recognized by your operating system and ready for use.

5.2 Bluetooth Connection (If applicable)
For Bluetooth connection, ensure the keyboard is charged. The specific pairing instructions may vary slightly depending on your operating system and the keyboard's firmware. Generally, you will need to:
- Turn on the keyboard's Bluetooth mode (usually via a switch on the back or a key combination).
- On your computer or device, go to Bluetooth settings and search for new devices.
- Select "LEAVEN K620" (or similar name) from the list of available devices to pair.
- Follow any on-screen prompts to complete the pairing process.
6. Operating Instructions
6.1 Backlight Control
The LEAVEN K620 features dynamic RGB backlighting. Use the following key combinations to control the lighting effects:
- FN + CTRL: Cycle through different backlight modes/effects.
- FN + ALT: Cycle through different backlight colors within a mode.
6.2 Adjustable Feet
The keyboard is equipped with double-end foot support, allowing you to adjust the typing angle for improved ergonomics and comfort.

7. Maintenance
To ensure the longevity and optimal performance of your LEAVEN K620 keyboard, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe down the keyboard surface. For deeper cleaning, you can use compressed air to remove dust and debris from between the keycaps. A slightly damp cloth (not wet) can be used for stubborn marks, ensuring no liquid enters the keyboard.
- Avoid Liquids: While the keyboard has some waterproof features, it is best to avoid direct exposure to liquids to prevent damage.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
- Cable Care: Handle the Type-C cable gently. Avoid bending or twisting it excessively to prevent internal wire damage.
8. Troubleshooting
If you encounter any issues with your LEAVEN K620 keyboard, please refer to the following common problems and solutions:
- Keyboard not responding (Wired):
- Ensure the USB Type-C cable is securely connected to both the keyboard and the computer.
- Try connecting the keyboard to a different USB port on your computer.
- Test the keyboard on another computer to rule out a computer-specific issue.
- Keyboard not responding (Bluetooth):
- Ensure the keyboard is charged and powered on in Bluetooth mode.
- Check your device's Bluetooth settings to confirm the keyboard is paired and connected.
- Try unpairing and re-pairing the keyboard with your device.
- Ensure your device's Bluetooth is enabled and functioning correctly.
- Backlight not working or stuck:
- Press FN + CTRL or FN + ALT to cycle through modes and colors, ensuring it's not just set to a static color or off.
- Ensure the keyboard is receiving sufficient power (especially in wired mode).
- Keys not registering or double-typing:
- Clean the affected key(s) with compressed air to remove any debris.
- If the issue persists, it might indicate a faulty switch.
If these steps do not resolve your issue, please contact customer support for further assistance.
9. Warranty and Support
The LEAVEN K620 Gaming Mechanical Keyboard comes with a manufacturer's warranty. Please refer to your purchase documentation or contact the seller for specific warranty terms and conditions.
For technical support, product inquiries, or warranty claims, please reach out to the retailer or manufacturer's customer service department.