Introduction
Thank you for purchasing the HB066 Portable Bluetooth Keyboard. This foldable wireless keyboard is designed for convenience and portability, offering seamless connectivity with a variety of devices including iOS, Android, Windows, PCs, and tablets. Its compact design and rechargeable battery make it an ideal companion for on-the-go productivity.

Key Features
- Foldable Design: Compact and easy to carry, folding down to a small size.
- Wireless Bluetooth Connectivity: Connects effortlessly to your devices via Bluetooth.
- Wide Compatibility: Supports iOS, Android, Windows operating systems, suitable for PCs, laptops, and tablets.
- Rechargeable Battery: Built-in battery for extended use.
- Magnetic Switch Charging: Features a magnetic design for convenient charging.
- Laptop Button Structure: Provides a comfortable and silent typing experience.
Specifications
| Feature | Detail |
|---|---|
| Model | HB066 |
| Material | Plastic |
| Connectivity | Bluetooth Wireless |
| Compatibility | iOS, Android, Windows (PC, Tablet) |
| Battery | Rechargeable |
| Charging | Magnetic switch design |
| Unfolded Dimensions (approx.) | 25.2 cm (Length) x 9 cm (Width) |
| Folded Dimensions (approx.) | 14.5 cm (Length) x 9 cm (Width) x 1.5 cm (Thickness) |
| Package Weight (approx.) | 2.0 kg (Note: This is an estimated package weight and not the product weight.) |
| Origin | Mainland China |

Setup
1. Charging the Keyboard
- Locate the charging port on the keyboard.
- Connect the provided USB charging cable to the keyboard's charging port and the other end to a USB power source (e.g., computer, wall adapter).
- The indicator light will illuminate during charging. Once fully charged, the light may change color or turn off.


2. Powering On/Off
- To power on, simply unfold the keyboard. The magnetic switch design will automatically turn it on.
- To power off, fold the keyboard. It will automatically power down to conserve battery.
3. Bluetooth Pairing
- Unfold the keyboard to turn it on.
- Activate Bluetooth on your device (smartphone, tablet, PC).
- On your device, search for available Bluetooth devices. The keyboard should appear as "HB066" or a similar name.
- Select the keyboard from the list to initiate pairing.
- If prompted, enter the pairing code displayed on your device using the keyboard and press Enter.
- Once paired, the keyboard's indicator light may change or turn off, and your device will confirm the connection.
Operating Instructions
1. Typing and General Use
The HB066 keyboard features a standard QWERTY layout with a laptop-style button structure for comfortable and quiet typing. Simply place your device on a stand (if using a separate one) and begin typing.


2. Function Keys (Fn Combinations)
The keyboard includes a Function (Fn) key that, when pressed in combination with other keys, provides access to special features and shortcuts. Refer to the keycaps for specific functions (e.g., volume control, media playback, screen brightness, OS switching).
- OS Switching: To optimize keyboard layout for different operating systems, use the following combinations:
- Fn + Q: For Android devices
- Fn + W: For Windows devices
- Fn + E: For iOS devices
- Multimedia Controls: Use Fn in combination with F-keys (F1-F12) for media playback, volume adjustment, etc. (Specific keys may vary slightly based on keyboard version).
Maintenance
- Cleaning: Use a soft, dry cloth to wipe the keyboard surface. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution. Avoid excessive moisture.
- Battery Care: To prolong battery life, avoid fully discharging the keyboard frequently. Charge it regularly, especially if it will be stored for an extended period.
- Storage: When not in use, fold the keyboard to protect the keys and conserve battery. Store in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
1. Keyboard Not Pairing
- Ensure the keyboard is fully charged and powered on (unfolded).
- Make sure Bluetooth is enabled on your device and it's discoverable.
- Move the keyboard closer to your device.
- Forget the keyboard from your device's Bluetooth settings and try pairing again.
- Restart both the keyboard (fold and unfold) and your device.
2. Keys Not Responding
- Check if the keyboard is connected via Bluetooth.
- Ensure the battery is not critically low.
- Try switching the OS mode (Fn+Q/W/E) to match your device.
- Restart the keyboard and reconnect.
3. Charging Issues
- Verify the charging cable is securely connected to both the keyboard and the power source.
- Try a different USB cable or power adapter.
- Ensure the power source is active.
User Tips
No specific user tips were available from provided reviews or Q&A. However, general tips for portable keyboards include:
- Always ensure the keyboard is fully charged before extended use to avoid interruptions.
- When traveling, fold the keyboard to protect the keys and prevent accidental activation.
- Familiarize yourself with the Fn key combinations for quick access to device functions.
Warranty and Support
For warranty information or technical support, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.


