Vikye B089T
User Manual for Vikye Foldable Keyboard B089T with Touchpad
Model: B089T
1. Introduction
Thank you for purchasing the Vikye Foldable Keyboard B089T. This portable wireless keyboard features a compact, tri-fold design with an integrated touchpad, offering convenience and versatility for users on the go. It utilizes Bluetooth 5.1 technology for stable connectivity and is compatible with major operating systems including iOS, Windows, and Android. This manual provides detailed instructions on how to set up, operate, and maintain your keyboard to ensure optimal performance.
2. Safety Information
- Keep the keyboard away from water, moisture, and extreme temperatures.
- Avoid dropping or subjecting the keyboard to strong impacts.
- Do not attempt to disassemble or repair the keyboard yourself. Contact customer support for assistance.
- Use only the provided Type-C charging cable or a certified equivalent.
- Store the keyboard in a clean, dry place when not in use.
3. Package Contents
Please check the package contents upon opening. If any items are missing or damaged, please contact customer support.
- 1 x Vikye Foldable Keyboard B089T
- 1 x Type-C Charging Cable
- 1 x User Manual
4. Product Overview
The Vikye Foldable Keyboard B089T features a 64-key layout with a dedicated touchpad. Its ergonomic 3-fold design allows for easy portability, and a magnetic closure ensures it stays securely folded when not in use. The keys are UV coated for durability, and the base includes anti-slip footbeds for stability during use.

Figure 4.1: Fully unfolded Vikye Foldable Keyboard B089T, displaying the full QWERTY layout and the touchpad on the right side.

Figure 4.2: Dimensions of the keyboard. Unfolded: 304.31mm (12.0in) x 98.12mm (3.9in) x 9.86mm (0.4in). Folded: 152mm (6.0in) x 98.12mm (3.9in) x 19.83mm (0.8in).

Figure 4.3: Detail showing the UV coated keys for durability and the anti-slip footbed on the underside of the keyboard for stability.
5. Setup
5.1 Charging the Keyboard
Before first use, ensure the keyboard is fully charged. The keyboard has a built-in 140mAh Li-ion battery.
- Locate the Type-C charging port on the keyboard.
- Connect one end of the provided Type-C charging cable to the keyboard's charging port.
- Connect the other end of the cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The charging indicator light will illuminate during charging and turn off when fully charged.

Figure 5.1: The foldable keyboard shown with its included Type-C charging cable, indicating the charging method.
5.2 Powering On/Off
- Power On: Unfold the keyboard. The keyboard will automatically power on.
- Power Off: Fold the keyboard. The keyboard will automatically power off due to its magnetic closure.
5.3 Bluetooth Pairing
The keyboard supports Bluetooth 5.1 and can connect to up to three devices simultaneously (BT1, BT2, BT3). You can switch between paired devices using the dedicated function keys.
- Enter Pairing Mode: Unfold the keyboard to power it on. Press and hold the Fn key and one of the Bluetooth channel keys (BT1, BT2, or BT3) for 3-5 seconds until the corresponding indicator light (e.g., BT1, BT2, BT3) starts blinking, indicating it's in pairing mode.
- Enable Bluetooth on Your Device: Go to the Bluetooth settings on your computer, tablet, or smartphone.
- Search for Devices: Your device will scan for available Bluetooth devices. Look for "Bluetooth Keyboard" or a similar name (e.g., "B089T Keyboard") in the list.
- Connect: Select the keyboard from the list. Your device may prompt you to enter a pairing code shown on the screen. Type this code on the foldable keyboard and press Enter.
- Confirmation: Once successfully paired, the indicator light on the keyboard will stop blinking and remain solid for a few seconds before turning off. The keyboard is now ready for use.

Figure 5.2: Detail of the keyboard's left section, highlighting the operating system specific keys (iOS, Android, Windows) and the Bluetooth channel keys (BT1, BT2, BT3) used for pairing and switching devices.
Switching Between Devices:
To switch between previously paired devices, simply press Fn + BT1, Fn + BT2, or Fn + BT3. The keyboard will automatically connect to the selected device if it's within range and has Bluetooth enabled.
6. Operating Instructions
6.1 Typing
The keyboard functions like a standard QWERTY keyboard. Simply unfold it, ensure it's connected via Bluetooth, and begin typing on your device.
Operating System Specific Keys:
The keyboard has dedicated keys to optimize functionality for different operating systems:
- Fn + Q: For iOS devices.
- Fn + W: For Android devices.
- Fn + E: For Windows devices.
Pressing these combinations will adjust the keyboard's function keys and layout to better suit the selected operating system.
6.2 Using the Touchpad
The integrated touchpad allows you to control your device without an external mouse. It supports standard mouse functions and gestures.
- Left Click: Single tap on the touchpad or press the left touchpad button.
- Right Click: Two-finger tap on the touchpad or press the right touchpad button.
- Scrolling: Use two fingers to slide up or down on the touchpad.
- Zoom In/Out: Pinch with two fingers on the touchpad.
- Drag and Drop: Double-tap and hold the first tap, then drag.
6.3 Function Keys (Fn Combinations)
The keyboard features various function keys that can be accessed by holding down the Fn key and pressing the corresponding F-key or other marked keys.
| Key Combination | Function |
|---|---|
| Fn + F1 | Home |
| Fn + F2 | Search |
| Fn + F3 | Select All |
| Fn + F4 | Copy |
| Fn + F5 | Paste |
| Fn + F6 | Cut |
| Fn + F7 | Previous Track |
| Fn + F8 | Play/Pause |
| Fn + F9 | Next Track |
| Fn + F10 | Mute |
| Fn + F11 | Volume Down |
| Fn + F12 | Volume Up |
| Fn + Del | Delete |
7. Maintenance
7.1 Cleaning
- Gently wipe the keyboard surface with a soft, lint-free cloth.
- For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner. Ensure no liquid enters the keyboard.
- Do not use harsh chemicals, solvents, or abrasive cleaners.
- Use compressed air to remove dust and debris from between the keys.
7.2 Storage
- When not in use, fold the keyboard to protect the keys and touchpad.
- Store the keyboard in a cool, dry place, away from direct sunlight and extreme temperatures.
- If storing for an extended period, ensure the battery is partially charged (around 50%) to prolong its lifespan.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard does not power on. | Low battery; Keyboard not unfolded. | Charge the keyboard fully; Unfold the keyboard completely. |
| Cannot pair with device. | Keyboard not in pairing mode; Bluetooth off on device; Device too far. | Ensure keyboard is in pairing mode (blinking light); Turn on Bluetooth on your device; Move keyboard closer to device (within 10 meters). |
| Keyboard disconnects frequently. | Low battery; Interference; Device issues. | Recharge keyboard; Move away from other wireless devices; Restart your device's Bluetooth. |
| Keys not responding or typing incorrectly. | Incorrect OS mode; Software glitch. | Ensure correct OS mode is selected (Fn+Q/W/E); Restart keyboard and device; Re-pair the keyboard. |
| Touchpad not working. | Software glitch; Disabled touchpad. | Restart keyboard and device; Check device settings to ensure touchpad is enabled. |
9. Specifications
| Feature | Detail |
|---|---|
| Model | B089T |
| Material | ABS |
| Open Size | Approx. 304.31 x 98.12 x 9.86mm / 12.0 x 3.9 x 0.4in |
| Folded Size | Approx. 152 x 98.12 x 19.83mm / 6.0 x 3.9 x 0.8in |
| Bluetooth Version | 5.1 |
| Charging Port | Type C |
| Number of Keys | 64 Keys |
| Battery Type | 140mAh Li-Ion Battery (built-in) |
| Supported Systems | Windows, iOS, Android |
10. Warranty and Support
10.1 Warranty Information
This Vikye product is covered by a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the official Vikye website for detailed warranty terms and conditions. The warranty typically covers defects in materials and workmanship under normal use.
10.2 Customer Support
If you encounter any issues or have questions regarding your Vikye Foldable Keyboard B089T, please do not hesitate to contact our customer support team. For the quickest assistance, please have your product model number (B089T) and purchase details ready.
Contact Information:
- Website: www.vikye.com (for FAQs, drivers, and support contact forms)
- Email: support@vikye.com
Our support team is available to assist you with technical issues, troubleshooting, and general inquiries.
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