Introduction
This manual provides detailed instructions for the proper use and maintenance of your Mobo Keyboard 2. Please read this manual thoroughly before using the product to ensure optimal performance and longevity. Keep this manual for future reference.
Package Contents
Verify that all items listed below are included in your package:
- Mobo Keyboard 2 (Model: AM-K2TF83J/BKG)
- USB Cable (USB-A to USB-C)
- Dedicated Stand/Protective Case
- Keycap Puller
- Instruction Manual (this document)


Product Overview
The Mobo Keyboard 2 is a compact, foldable Bluetooth 5.1 keyboard designed for portability and efficiency. It features a Japanese JIS layout, pantograph keys, and multi-device pairing capabilities.
Key Features:
- Foldable Design: Folds into a compact size for easy transport.
- Japanese JIS Layout: Standard Japanese key arrangement for familiar typing.
- Pantograph Keys: Provides a comfortable and responsive typing experience similar to laptop keyboards.
- Bluetooth 5.1 Connectivity: Stable and efficient wireless connection.
- Multi-Device Pairing: Connects to up to two Bluetooth devices and switches between them.
- USB-C Wired Connection: Supports wired connection via USB-C, also used for charging.
- Dedicated Stand/Case: Included case doubles as a stand for your smartphone or tablet.
- Wide Compatibility: Supports Windows 11/10, macOS, iOS, and iPadOS.
Design and Dimensions:




Setup
1. Charging the Keyboard
Before initial use, fully charge the keyboard using the provided USB-C cable. Connect the USB-C end to the keyboard and the USB-A end to a power source (e.g., computer USB port, USB wall adapter).

2. Powering On/Off
To power on the keyboard, simply unfold it. The power indicator light will illuminate. To power off, fold the keyboard. The power indicator will turn off.

3. Bluetooth Pairing
- Turn on the keyboard: Unfold the keyboard.
- Enter pairing mode: Press and hold the Fn key and then press either Q (for device 1) or W (for device 2) until the corresponding indicator light (1 or 2) flashes rapidly. This indicates the keyboard is in pairing mode.
- Enable Bluetooth on your device: Go to your device's Bluetooth settings.
- Select "MOBOKeyboard 2": From the list of available devices, select "MOBOKeyboard 2".
- Confirm pairing: Follow any on-screen prompts to complete the pairing process. The indicator light on the keyboard will stop flashing and remain solid when successfully paired.

4. Wired Connection (USB-C)
You can also use the keyboard via a wired USB-C connection. Connect the provided USB-C cable to the keyboard's USB-C port and the other end to your computer's USB port. The keyboard will automatically switch to wired mode. This mode also charges the keyboard.
Note: Wired connection does not automatically switch from Bluetooth. You may need to manually disconnect Bluetooth on your device if you wish to use wired mode exclusively.
Operating Instructions
1. Switching Between Paired Devices (Bluetooth)
If you have paired the keyboard with two devices, you can switch between them by pressing Fn + Q for device 1 or Fn + W for device 2. The corresponding indicator light will illuminate.
2. Function Keys and Hotkeys
The keyboard features various function keys (F1-F12) and hotkeys for media control and system functions. These are typically accessed by pressing the Fn key in combination with the desired key.
- Fn + F1-F12: Standard function keys.
- Fn + Media Keys: Control playback, volume, etc. (specific icons are printed on the keys).
- Fn + OS Specific Keys: Keys for Home, Search, etc., depending on the operating system.
3. OS Mode Switching
To optimize key functions for different operating systems, switch the keyboard mode:
- Fn + E: Windows mode
- Fn + R: Android mode
- Fn + T: iOS/macOS mode
Ensure the correct OS mode is selected for proper key functionality.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the keyboard surface. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution. Do not use harsh chemicals or abrasive materials.
- Keycap Cleaning: The included keycap puller can be used to carefully remove keycaps for deeper cleaning. Ensure the keyboard is powered off before removing keycaps. Reinstall them firmly.
- Storage: When not in use, fold the keyboard and store it in its protective case to prevent dust and damage. Avoid exposing the keyboard to extreme temperatures, humidity, or direct sunlight.
- Battery Care: To prolong battery life, avoid fully discharging the keyboard frequently. Charge it regularly, even if not in constant use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard does not power on. | Battery is depleted. | Charge the keyboard using the USB-C cable. |
| Cannot connect via Bluetooth. | Keyboard not in pairing mode. Bluetooth is off on your device. Device already paired with another keyboard. | Ensure keyboard is unfolded and in pairing mode (Fn + Q/W). Enable Bluetooth on your device. Forget previous keyboard connections on your device and try again. |
| Keys are not responding correctly. | Incorrect OS mode selected. Low battery. Software glitch. | Switch to the correct OS mode (Fn + E/R/T). Charge the keyboard. Restart the keyboard and your device. |
| Wired connection not working. | Faulty USB cable or port. Driver issue (rare). | Try a different USB cable or port. Ensure your device recognizes USB input devices. |
If you encounter issues not listed here, please refer to the support section or contact customer service.
Specifications
| Model Number | AM-K2TF83J/BKG |
| Brand | Mobo |
| Connectivity | Bluetooth 5.1, USB-C (wired) |
| Key Layout | Japanese JIS Layout (83 keys) |
| Key Switch Type | Pantograph (Scissor-switch) |
| Key Pitch | 19mm (some keys 16.6mm/14.3mm) |
| Compatible OS | Windows 11/10, macOS, iOS, iPadOS |
| Dimensions (Unfolded) | 29.1 cm (L) x 12 cm (W) x 1.3 cm (H) |
| Dimensions (Folded) | 16.6 cm (L) x 12 cm (W) x 1.5 cm (H) |
| Weight | Approx. 286g |
| Materials | ABS, Aluminum |
| Color | Black / Gray |
Warranty and Support
Warranty Information
This product comes with a 1-year manufacturer's warranty from the date of purchase. The warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact Mobo customer support through their official website or the retailer where you purchased the product.
Mobo Official Website: Mobo Store on Amazon.co.jp





