MIUCDA B1053 Foldable Bluetooth Keyboard with Touchpad User Manual

1. Introduction

This manual provides detailed instructions for the MIUCDA B1053 Foldable Bluetooth Keyboard with Touchpad. Please read this manual carefully before using the product to ensure proper operation and to maximize your user experience. This portable keyboard is designed for convenience and compatibility across multiple operating systems and devices.

2. Package Contents

Please check the package for the following items:

• MIUCDA B1053 Foldable Bluetooth Keyboard with Touchpad
• USB-C Charging Cable
• User Manual (this document)

3. Product Overview

The MIUCDA B1053 is a compact, foldable Bluetooth keyboard featuring a built-in touchpad. It supports connection to up to three devices simultaneously and is compatible with Windows, Android, iOS, and Mac operating systems.

Figure 1: MIUCDA B1053 Foldable Bluetooth Keyboard (folded).

Figure 2: MIUCDA B1053 Foldable Bluetooth Keyboard (unfolded).

Figure 3: Durable and stable hinge mechanism for the foldable design.

Figure 4: Durable and Elegant Leather Cover - Fashionable and sophisticated appearance with a comfortable feel.

Figure 5: Triple Foldable Keyboard - Good input experience and mini portable size, easily stored for travel.

4. Setup and Connection

4.1 Charging the Keyboard

Before initial use, fully charge the keyboard. Connect the provided USB-C charging cable to the keyboard's charging port and to a USB power source. The LED indicator will show charging status.

Figure 6: USB-C charging port and 210mAh rechargeable lithium battery. The keyboard features a 210mAh high-capacity rechargeable lithium battery, offering long standby time and environmental friendliness.

4.2 Bluetooth Pairing

1. Unfold the keyboard to power it on.
2. Press and hold the Fn + Tab keys simultaneously for 3 seconds. The Bluetooth indicator light will flash rapidly, indicating that the keyboard is in pairing mode.
3. On your device (tablet, phone, laptop), go to Bluetooth settings and search for available devices.
4. Select "MIUCDA B1053" (or similar name) from the list of found devices.
5. Follow any on-screen prompts to complete the pairing process. The indicator light will stop flashing once successfully paired.

Figure 7: Easy Pairing - Press and hold Fn + Tab for 3 seconds until the indicator flashes rapidly to enter Bluetooth pairing status.

4.3 Multi-Device Connection

The keyboard can connect to up to three Bluetooth devices simultaneously. To switch between connected devices:

• Pair your first device using Fn + A.
• Pair your second device using Fn + S.
• Pair your third device using Fn + D.
• To switch between devices, simply press Fn + A, Fn + S, or Fn + D corresponding to the desired device.

Figure 8: 3 Bluetooth Channels - Connect up to 3 Bluetooth devices simultaneously and switch between them.

5. Operating Instructions

5.1 Keyboard Usage

The keyboard features a standard 64-key ABNT layout with a scissor-key structure for a smooth and responsive typing experience. The keys are designed for quiet operation, allowing you to focus on your work without disturbance.

Figure 9: Comfortable and Quiet Keys - Quiet, responsive, and smooth typing experience.

Figure 10: Comfortable Scissor-Switch Keycap - The 1:1 restoration of laptop key size and bass scissor keycap allows for comfortable and silent typing.

5.2 Touchpad Usage

The integrated touchpad provides a laptop-like experience with 1:1 sizing. It supports standard left and right click functions.

• Left Click: Tap with one finger or press the left button on the touchpad.
• Right Click: Tap with two fingers or press the right button on the touchpad.
• Scrolling: Use two fingers to scroll up or down.

Figure 11: Ultra Big Touchpad with Left and Right Click - Maximizes the user experience similar to a laptop touchpad.

5.3 System Compatibility

The keyboard is compatible with a wide range of operating systems:

• Windows
• Android
• iOS
• Mac

Figure 12: AVATTO Full-Size Foldable Bluetooth Keyboard - Compatible with Windows, Mac/iOS, and Android.

6. Maintenance and Power Management

6.1 Battery Life and Charging

The keyboard is equipped with a 210mAh rechargeable lithium battery, offering extended standby time. To ensure optimal battery life, charge the keyboard regularly using the provided USB-C cable.

6.2 Smart Power Saving

To conserve energy, the keyboard will automatically enter smart sleep mode after 10 minutes of inactivity. To wake it up, simply press any key.

7. Troubleshooting

• Keyboard not connecting:
  • Ensure the keyboard is charged.
  • Make sure Bluetooth is enabled on your device.
  • Re-enter pairing mode by holding Fn + Tab for 3 seconds and try pairing again.
  • Check if the keyboard is already connected to another device (use Fn + A/S/D to switch).
• Touchpad not responding:
  • Ensure the keyboard is powered on and connected via Bluetooth.
  • Check for any physical obstructions on the touchpad surface.
• Keys not responding:
  • Ensure the keyboard is charged and connected.
  • Restart the keyboard by folding and unfolding it.

If you encounter any issues not covered here, please refer to the electronic version of the manual or contact customer support for assistance. We aim to respond within 24 hours.

8. Specifications

9. Warranty and Support

For any questions or issues regarding your MIUCDA B1053 keyboard, please contact our customer support. We are committed to assisting you and will respond to inquiries within 24 hours. Please refer to your purchase documentation for specific warranty details.