1. Introduction
Thank you for choosing the JOMAA Folding Bluetooth Keyboard. This compact and portable keyboard is designed for convenience and efficiency, allowing you to type comfortably on the go with your smartphone, tablet, or other Bluetooth-enabled devices. Its durable aluminum alloy construction and smart features make it an ideal companion for various mobile computing needs.
2. Key Features
- Compact and Portable: Folding design reduces width to 55mm for easy carrying.
- Durable Construction: Aluminum alloy shell with oxidation process for durability and a stylish finish.
- Smart Magnetic Switch: Automatically powers on when opened and sleeps when closed.
- Broad Compatibility: Supports Windows, Android, and iOS (iPhone OS) operating systems.
- Built-in Phone Holder: Hidden holder with a 135° viewing angle, can be stowed away when not in use.
- Long-lasting Battery: Built-in 380mAh lithium battery provides up to 64 hours of continuous use and 200 days of standby time.
- Mechanical Structure Buttons: Designed for smooth and comfortable typing with a lifespan of 3 million presses.
- Multi-device Connectivity: Ability to connect and switch between two devices simultaneously.
3. Specifications
| Feature | Detail |
|---|---|
| Brand Name | JOMAA |
| Bluetooth Version | Bluetooth 5.0 |
| Material | ABS alloy + Aluminum alloy |
| Number of Keys | 58 (or 63 Keys, depending on variant) |
| Battery Capacity | 380mAh Lithium Battery |
| Continuous Use Time | Up to 64 hours |
| Standby Time | Up to 200 days |
| Supported Systems | Windows, Android, iOS (iPhone OS) |
| Interface Type | Bluetooth / USB (for charging) |
| Keycup Material | ABS plastic |
| Switches Hot Swap | No |
| Backlight Type | No backlight |
| Wrist Support | Yes (integrated phone holder acts as support) |
| Folding Size | Approx. 222 x 55 x 20mm (8.74 x 2.16 x 0.78 inches) |
| Unfolded Size | Approx. 222 x 170 x 6mm (8.74 x 6.69 x 0.23 inches) |
| Product Weight | 200g |
| Certification | CE, RoHS |
4. Setup Guide
4.1. Charging the Keyboard
- Locate the Micro-USB charging port on the keyboard.
- Connect the provided charging cable (USB-A to Micro-USB) to the keyboard and a USB power source (e.g., computer USB port, USB wall adapter).
- The charging indicator light will illuminate. Once fully charged, the light may change color or turn off.
- A full charge provides up to 64 hours of continuous use or 200 days of standby time.
4.2. Powering On/Off
The keyboard features a smart magnetic switch:
- To power on: Simply unfold the keyboard. The magnetic induction will automatically turn on the keyboard.
- To power off: Fold the keyboard. It will automatically enter sleep mode.
4.3. Bluetooth Pairing
Ensure your device (smartphone, tablet, etc.) has Bluetooth functionality enabled.
- Unfold the keyboard to power it on.
- Press the Fn + C keys simultaneously to activate Bluetooth pairing mode. The Bluetooth indicator light on the keyboard will start blinking.
- On your device, go to Bluetooth settings and search for available devices.
- Select "JOMAA Keyboard" (or similar name) from the list of found devices.
- Follow any on-screen prompts to complete the pairing process. The Bluetooth indicator light on the keyboard will stop blinking and remain solid once successfully paired.
5. Operating Instructions
5.1. System Switching
The keyboard supports multiple operating systems. Use the following key combinations to switch between modes for optimal compatibility:
- For Android: Press Fn + Q
- For Windows: Press Fn + W
- For iOS (iPhone OS): Press Fn + E
5.2. Multi-Device Connectivity
The keyboard can connect to two devices simultaneously and switch between them:
- Pair the first device using the standard Bluetooth pairing method (Section 4.3).
- To pair a second device, press Fn + M to switch to the second Bluetooth channel.
- Repeat the Bluetooth pairing steps (Section 4.3) for the second device.
- To switch between the two paired devices, press Fn + Z for device 1 or Fn + M for device 2.
5.3. Using the Hidden Phone Holder
The keyboard features a hidden phone holder for convenient viewing:
- To deploy: Gently pull out the integrated stand from the top of the keyboard.
- To use: Place your smartphone or tablet in the holder. It provides a 135° viewing angle.
- To stow: Push the holder back into its slot when not in use.
6. Maintenance
- Cleaning: Use a soft, dry cloth to wipe the keyboard surface. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the keycaps or internal components.
- 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.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the keyboard regularly, even if not in constant use.
7. Troubleshooting
- Keyboard not turning on:
- Ensure the keyboard is unfolded completely.
- Check battery level and charge if necessary.
- Unable to pair via Bluetooth:
- Make sure Bluetooth is enabled on your device.
- Ensure the keyboard is in pairing mode (Fn+C, indicator blinking).
- 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.
- Keys not responding:
- Check if the keyboard is connected to the correct device/channel (Fn+Z or Fn+M).
- Ensure the correct operating system mode is selected (Fn+Q for Android, Fn+W for Windows, Fn+E for iOS).
- Recharge the keyboard.
- Lag or delayed input:
- Ensure there are no obstructions between the keyboard and your device.
- Reduce interference from other wireless devices.
- Re-pair the keyboard.
8. User Tips
- Language-Specific Characters: For users needing special characters like 'ç' (Portuguese) or other language-specific layouts, ensure your device's input language settings match the keyboard's layout. You may need to experiment with key combinations (e.g., AltGr + key) or consult your device's operating system documentation for specific character input methods.
- Charging Port: The charging port is a Micro-USB type. Keep the provided cable handy for charging.
9. Warranty and Support
This product comes with a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the documentation included in your product packaging or contact the seller directly.
