Introduction
Thank you for choosing the Aolso Foldable Bluetooth Wireless Keyboard. This ultra-thin, portable keyboard is designed for convenience and efficiency, allowing you to type comfortably on your smartphone, tablet, or PC. Its magnetic folding design ensures easy transport, and the built-in rechargeable battery provides extended use. This manual will guide you through the setup, operation, and maintenance of your new keyboard.
Package Contents
Please check the package for the following items:
- 1 x Aolso Foldable Bluetooth Wireless Keyboard
- 1 x Mobile Phone Holder
- 1 x Type-C Charging Cable
- 1 x User Manual
Product Overview
The Aolso Foldable Bluetooth Wireless Keyboard features a compact design with scissor-switch keys for a comfortable and quiet typing experience. It is designed for portability and multi-device compatibility.

Image: The Aolso Foldable Bluetooth Wireless Keyboard, highlighting its scissor-switch key mechanism for quiet and responsive typing. The keyboard is shown unfolded.

Image: The Aolso Foldable Bluetooth Wireless Keyboard in its compact, folded state, demonstrating its portability next to a smartphone.
Setup: Bluetooth Pairing
Follow these steps to connect your Aolso Foldable Bluetooth Wireless Keyboard to your device:
- Charge the Keyboard: Before first use, ensure the keyboard is fully charged. Connect the provided Type-C charging cable to the keyboard's charging port and a USB power source. The charge indicator light will illuminate during charging and turn off when fully charged.
- Power On: Unfold the keyboard. The keyboard will automatically power on.
- Activate Bluetooth Pairing Mode: Press the "Connect" button located near the power indicator. The Bluetooth indicator light will start flashing, indicating the keyboard is in pairing mode.
- Enable Bluetooth on Your Device: On your smartphone, tablet, or PC, go to the Bluetooth settings and turn on Bluetooth.
- Select the Keyboard: In the list of available Bluetooth devices, locate and select "Bluetooth Keyboard" or a similar name.
- Confirm Connection: Your device may prompt you to enter a code displayed on the screen using the keyboard, then press Enter. Once connected, the Bluetooth indicator light on the keyboard will stop flashing and remain solid or turn off, depending on the model.
- Multi-Device Pairing: This keyboard supports triple pairing. Use Fn + BT1, Fn + BT2, or Fn + BT3 to switch between paired devices. To pair a new device, select an unused BT channel (e.g., BT1) and follow steps 3-6.

Image: A detailed view of the keyboard's top left corner, showing the Type-C charging port, the 'Connect' button, and the charge and Bluetooth indicator lights.
Operating Instructions
The keyboard is designed for intuitive use across various operating systems.
Operating System Switching
To ensure proper key functionality, switch the keyboard to the correct operating system mode:
- For iOS devices (iPad/iPhone): Press Fn + Q
- For Android devices: Press Fn + W
- For Windows devices (PC/Laptop): Press Fn + E
Special Function Keys
Many keys have secondary functions accessible by holding the Fn key and pressing the desired function key. These functions may vary slightly depending on the operating system.
| Key Combination | Function |
|---|---|
| Fn + Q | Switch to iOS mode |
| Fn + W | Switch to Android mode |
| Fn + E | Switch to Windows mode |
| Fn + BT1/BT2/BT3 | Switch between paired Bluetooth devices |
| Fn + F1-F12 | Multimedia and system control functions (e.g., volume, playback, screen lock) |
Charging the Keyboard
The keyboard features a built-in rechargeable lithium battery. To charge the keyboard:
- Locate the Type-C charging port on the keyboard (refer to the Product Overview image).
- Connect the provided Type-C charging cable to the keyboard's port.
- Connect the other end of the cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The charge indicator light will illuminate during charging.
- Once fully charged, the indicator light will turn off. A full charge typically takes less than 2 hours and provides over 30 hours of continuous use or over 150 days of standby time.
When the battery is low, the charge indicator light may flash to alert you to recharge the keyboard.

Image: The keyboard connected via its Type-C port for charging, with the battery indicator showing its status. Text indicates charging and low battery states.
Maintenance
To ensure the longevity and optimal performance of your keyboard, follow these maintenance guidelines:
- 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.
- Storage: When not in use, fold the keyboard to protect the keys. Store it in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid Liquids: Do not expose the keyboard to liquids. In case of accidental spills, immediately power off the keyboard and allow it to dry completely before use.
- Handle with Care: Avoid dropping or subjecting the keyboard to strong impacts.
Troubleshooting
If you encounter issues with your keyboard, please refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| Keyboard does not power on. | Ensure the keyboard is unfolded. Check battery level and charge the keyboard if necessary. |
| Unable to pair with device. |
|
| Keys are not responding or typing incorrectly. |
|
| Bluetooth connection is unstable. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | 5090873 |
| Dimensions (Unfolded) | 282 x 94.5 mm |
| Weight | 260 g |
| Working Distance | Up to 15 meters (49 feet) |
| Battery Capacity | 150 mAh Lithium Battery |
| Charging Time | Less than 2 hours |
| Continuous Working Time | Over 30 hours |
| Standby Time | Over 150 days |
| Working Voltage | 3.7 V |
| Compatibility | iOS, Android, Windows (Bluetooth-enabled devices) |

Image: Diagram illustrating the dimensions (282mm length, 94.5mm width, 17.25mm thickness when folded) and weight of the Aolso Foldable Bluetooth Wireless Keyboard.
Warranty and Support
Aolso products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Aolso website. Keep your purchase receipt as proof of purchase for warranty claims.
For further assistance, please contact:
- Customer Service: Refer to your product packaging or retailer's website for specific contact information.
- Online Support: Visit the Aolso brand page on Amazon or the manufacturer's website for FAQs and support resources.