1. Introduction
This manual provides detailed instructions for the Rii BT11 Ultra-Thin Bluetooth Wireless Keyboard. Please read this manual thoroughly before using the product to ensure proper operation and to maximize its lifespan. This keyboard is designed for use with various devices including Windows, Linux, macOS, iOS (touchpad function not supported), Android, tablets, and smartphones.

Image 1.1: Front view of the Rii BT11 Ultra-Thin Bluetooth Wireless Keyboard, showcasing its compact design and full AZERTY layout with integrated touchpad.
2. Package Contents
Verify that all items are present in the package:
- Rii BT11 Bluetooth Wireless Keyboard
- USB Charging Cable
- User Manual (this document)
3. Product Overview
Familiarize yourself with the keyboard's components and controls.

Image 3.1: Diagram of the Rii BT11 keyboard highlighting key features. (1) Switch, (2) Connection Indicator, (3) Power Indicator, (4) Connection Keys (Fn+Q/W/E for different OS), Left Mouse Button (under touchpad), Right Mouse Button (under touchpad), Touchpad Switch Key (Fn+Space).
- Switch: Power ON/OFF switch for the keyboard.
- Connection Indicator: LED light indicating Bluetooth connection status.
- Power Indicator: LED light indicating power status and charging.
- Connection Keys: Use with the Function (Fn) key to switch between operating systems (Fn+Q for iOS, Fn+W for Android, Fn+E for Windows).
- Left Mouse Button: Integrated into the touchpad area.
- Right Mouse Button: Integrated into the touchpad area.
- Touchpad Switch Key: Fn + Spacebar to enable/disable the touchpad.
4. Setup
4.1 Charging the Keyboard
Before initial use, fully charge the keyboard. Connect the supplied USB charging cable to the keyboard's charging port and the other end to a USB power source (e.g., computer USB port, USB wall adapter). The Power Indicator LED will illuminate during charging and turn off when fully charged.

Image 4.1: Information on the Rii BT11's battery specifications: 280mAh Lithium battery, less than 4 hours charging time, 40 hours uninterrupted working time, and 90 days standby time.
4.2 Bluetooth Pairing
Follow these steps to pair your Rii BT11 keyboard with your device:
- Ensure the keyboard is fully charged.
- Turn on the keyboard using the Switch (1) located on the side. The Power Indicator LED will light up briefly.
- Press the Fn key and one of the Connection Keys (Q, W, or E) simultaneously to select the appropriate operating system mode for your device:
- Fn + Q: For iOS devices (iPad, iPhone). Note: Touchpad function is not supported on iOS.
- Fn + W: For Android devices.
- Fn + E: For Windows devices.
- On your device (tablet, smartphone, computer), go to the Bluetooth settings.
- Enable Bluetooth and search for available devices.
- Select "Rii BT11" from the list of found devices.
- If prompted, enter the pairing code displayed on your device using the Rii BT11 keyboard and press Enter.
- Once successfully paired, the Connection Indicator LED will stop blinking and remain solid for a few seconds, then turn off to save power. The keyboard is now ready for use.
Note: The keyboard will automatically attempt to reconnect to the last paired device when powered on. If it fails to connect, repeat the pairing process.
5. Operating Instructions
5.1 Basic Keyboard Functions
The Rii BT11 features a standard AZERTY keyboard layout. All standard typing functions operate as expected.
5.2 Touchpad Operation
The integrated multi-touch touchpad allows for precise cursor control and gesture support on compatible operating systems (Windows, Android, Linux). The touchpad is not supported on iOS devices.
- Single Finger Tap: Left-click.
- Two Finger Tap: Right-click.
- Two Finger Scroll: Scroll up/down or left/right.
- Pinch to Zoom: Zoom in/out (supported on some applications/OS).
To enable or disable the touchpad, press Fn + Spacebar.

Image 5.1: A hand demonstrating the use of the multi-function touchpad on the Rii BT11 keyboard, highlighting its utility for navigation.
5.3 Function Keys (Fn Combinations)
The keyboard includes dedicated function keys (F1-F12) and multimedia keys accessible via the Fn key. Refer to the key labels for specific functions.
| Combination | Function |
|---|---|
| Fn + Q | Switch to iOS mode |
| Fn + W | Switch to Android mode |
| Fn + E | Switch to Windows mode |
| Fn + Spacebar | Enable/Disable Touchpad |
| Fn + F1-F12 | Multimedia and system control functions (e.g., volume, playback, brightness) |
5.4 Power Saving Mode
To conserve battery life, the keyboard will enter sleep mode after 10 minutes of inactivity. To wake it up, press any key and wait approximately 3 seconds for it to reconnect.
6. Maintenance
Proper maintenance ensures the longevity of your Rii BT11 keyboard.
- Cleaning: Use a soft, dry cloth to wipe the keyboard surface. For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner. Do not use harsh chemicals or immerse the keyboard in liquid.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: Avoid fully discharging the battery frequently. Charge the keyboard regularly, especially if it will not be used for an extended period.
- Handling: Avoid dropping the keyboard or subjecting it to strong impacts. Do not attempt to disassemble the keyboard.
7. Troubleshooting
If you encounter issues with your Rii BT11 keyboard, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard does not turn on. | Low battery or power switch is off. | Charge the keyboard. Ensure the power switch is in the "ON" position. |
| Keyboard does not connect via Bluetooth. | Not in pairing mode, incorrect OS mode, device Bluetooth off, or already paired with another device. |
|
| Keys are not responding. | Keyboard is in sleep mode, low battery, or connection issue. |
|
| Touchpad is not working. | Touchpad disabled, or device is iOS. |
|
| Keyboard frequently disconnects. | Low battery, interference, or device too far. |
|
8. Specifications
Key technical specifications for the Rii BT11 keyboard:
- Model: BT11
- Brand: Rii
- Connectivity: Bluetooth
- Layout: AZERTY
- Compatible Operating Systems: Windows, Android, Linux/Ubuntu, iOS (keyboard only, touchpad not supported)
- Compatible Devices: Laptop, Smartphone, Tablet, Smart TV
- Battery Type: Lithium-ion (Lithium-polymer)
- Battery Capacity: 280mAh
- Charging Time: < 4 hours
- Working Time: 40 hours (uninterrupted)
- Standby Time: 90 days
- Material: Plastic
- Dimensions: Approximately 25.7cm x 17.2cm x 0.7cm (Ultra-thin design)
- Special Features: Ultra-thin, Multi-touch Touchpad, Power Saving Mode, Wide Compatibility

Image 8.1: The Rii BT11 keyboard showcasing its compact and ultra-thin profile, with dimensions of 25.7cm x 17.2cm x 0.7cm.

Image 8.2: Features of the Rii BT11 keyboard, including scissor keys for comfortable typing, durable ABS material construction, and design for quiet and comfortable typing.
9. Warranty and Support
For warranty information and technical support, please refer to the product packaging or contact Rii customer service directly. Information regarding spare parts availability and software updates is not provided in the product specifications.
For further assistance, please visit the official Rii website or contact their customer support channels.





