1. Introduction
This manual provides detailed instructions for the CACOE Bluetooth Keyboard with Touchpad. This versatile keyboard is designed for use with a wide range of devices, including iPads, Android tablets, and other compatible systems. It features a QWERTY layout, integrated touchpad, and adjustable backlighting for enhanced productivity and convenience.

Compatibility
The keyboard offers broad compatibility with various operating systems and devices:
- iPad: Compatible with iPad 10th generation (10.9-inch), iPad 9th/8th/7th generation (10.2-inch), iPad Air 5/4/3/2, iPad 9.7-inch, and iPad Pro 11/10.5-inch.
- Android Tablets: Supports Samsung Galaxy Tab A/Tab S series, Xiaomi Pad 6/5, Redmi Pad/Redmi Pad SE, Huawei/Honor tablets, and Lenovo tablets.
- Other Devices: Compatible with other Android and Windows devices.
- Note: Not compatible with TV devices or Linux systems.

2. Setup
2.1. Charging the Keyboard
Before initial use, ensure the keyboard is fully charged. The keyboard features a built-in rechargeable battery.
- Connect the provided USB-C cable to the keyboard's charging port and to a power source (e.g., computer USB port, USB wall adapter).
- A charging indicator light will illuminate. Once fully charged, the light will change or turn off.
- Charging typically takes 1.5 to 2 hours.

2.2. Bluetooth Pairing
Follow these steps to connect your keyboard via Bluetooth:
- Step 1: Turn on the keyboard using the ON/OFF switch. Activate Bluetooth on your device (tablet, phone, etc.).
- Step 2: Press and hold the Fn + C keys on the keyboard for 3-5 seconds until the Bluetooth indicator light flashes rapidly. This indicates the keyboard is in pairing mode.
- Step 3: On your device, search for "Wireless keyboard" in the Bluetooth device list. Tap on it to establish the connection.

2.3. Language and System Configuration
After successful pairing, configure your device's settings for optimal keyboard use:
- Ensure the physical keyboard is successfully connected.
- In your device's settings, add the physical keyboard's language to your input methods.
- The keyboard defaults to iOS mode. iOS users can use it immediately after connection. For Android or Windows users, press the Fn key along with the corresponding system key (e.g., Fn + Android icon key or Fn + Windows icon key) to switch modes.
- When entering text, ensure your device's input language is set to match the keyboard's layout.

3. Operating Instructions
3.1. Backlight Control
The keyboard features adjustable backlighting with 7 different colors and 3 brightness levels.
- To turn the backlight on/off or adjust brightness: Press Fn + light bulb icon key. Each press cycles through brightness levels (20% increase per press) and then turns off.
- To change backlight color: Press Fn + RGB icon key. Each press cycles through the 7 available colors.
- Note: If the battery level is below 20%, the backlight will automatically turn off to conserve power. If the backlight cannot be turned on or turns off immediately after being turned on, please charge the keyboard.

3.2. Touchpad Usage
The integrated touchpad supports multi-finger gestures for intuitive control:
- Move Cursor: Move one finger across the touchpad.
- Vertical/Horizontal Scrolling: Use two fingers moving up/down or side-to-side.
- Switch Between Recent Applications: Swipe three fingers upwards simultaneously.
- Zoom In/Out: Pinch with two fingers (spreading apart to zoom in, bringing together to zoom out).

3.3. Function Keys
The keyboard includes dedicated function keys for quick access to common commands:
- Home: Returns to the home screen.
- Brightness -: Decreases screen brightness.
- Brightness +: Increases screen brightness.
- Copy: Copies selected content.
- Screenshot: Captures a screenshot.
- Change Input Method: Switches between different input languages/keyboards.
3.4. Special Characters
Typing special characters may vary slightly depending on your operating system. Refer to the following table for common character combinations:
| Character | iOS/iPadOS | Android | Windows |
|---|---|---|---|
| % (Percent) | Shift + 5 | Shift + 5 | Shift + 5 |
| € (Euro) | Option/Win + E | Alt Gr + E | Alt Gr + E |
4. Maintenance
To ensure the longevity and optimal performance of your CACOE Bluetooth Keyboard, follow these maintenance guidelines:
- Cleaning: Use a soft, dry, lint-free cloth to clean the keyboard surface. For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner. Avoid excessive moisture.
- Storage: When not in use, store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid Liquids: The keyboard is not water-resistant. Avoid spilling liquids on it.
- Handle with Care: Do not drop the keyboard or subject it to strong impacts.
5. Troubleshooting
If you encounter issues with your keyboard, try the following solutions:
5.1. Connection Issues
- Keyboard Not Pairing: Ensure the keyboard is charged and in pairing mode (Bluetooth indicator flashing rapidly). Make sure your device's Bluetooth is enabled and within range (up to 10 meters).
- Intermittent Connection/Lag: This can sometimes occur with certain devices or in environments with high wireless interference. Try moving closer to your device or restarting both the keyboard and your device's Bluetooth. Ensure no other devices are actively trying to connect to the keyboard.
- Keyboard Not Reconnecting Automatically: If the keyboard was previously connected to another device, you might need to manually re-pair it with your current device.
5.2. Incorrect Input or Layout
If the keyboard types incorrect characters or the layout is wrong:
- Check System Mode: Ensure the keyboard is set to the correct operating system mode (iOS, Android, or Windows) using Fn + System Key.
- Device Language Settings: Verify that your device's input language settings match the physical keyboard's layout.
Specific Troubleshooting Steps for Tablet Settings:
If your keyboard is not functioning correctly, check the following settings on your tablet:
- Settings > General > Keyboard > Keyboards > Add New Keyboard > Search > Edit > Select a language (e.g., Spanish).
- Keyboards > Physical Keyboard > Select a language (e.g., Automatic-Spanish).
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | CUN10ZOLL+WTKBESA |
| Brand | CACOE |
| Connectivity Technology | Bluetooth |
| Keyboard Description | Wireless Bluetooth QWERTY keyboard with touchpad and adjustable 7-color backlight |
| Compatible Devices | Tablets (iPad, Android tablets) |
| Special Feature | Trackpad, Backlight |
| Color | White |
| Power Source | Battery (1 LR44 required, included) |
| Battery Capacity | ≥ 650 mAh |
| Operating Voltage | ≈ 3.2~4.2 V |
| Operating Current | ≤ 3.0 mA |
| Usage Duration | ≈ 6 hours |
| Standby Current | ≈ 0.3 mA |
| Standby Time | ≈ 60 days |
| Keyboard Layout | QWERTY |
| Number of Keys | 78 |
| Dimensions (L x W x H) | 24.5 x 17 x 0.8 cm |
| Product Weight | 263 g |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Minimum OS Version Required | Android 10.0 |
| Water Resistance Level | Not water resistant |
7. Warranty and Support
7.1. Warranty Information
CACOE products are manufactured with high-quality standards. For specific warranty details, please refer to the warranty card included with your product or contact CACOE customer service. Typically, products are covered by a standard manufacturer's warranty against defects in materials and workmanship.
7.2. Customer Support
For any questions, technical assistance, or support needs, please contact CACOE customer service. Our team is available to assist you.

You can find contact information on the official CACOE website or through the retailer where you purchased the product.
