1. Introduction
This manual provides detailed instructions for the OMOTON Compact Wireless Bluetooth Keyboard (Model: KB321). This keyboard is designed for seamless compatibility with Mac OS X 10.10 and above, including MacBook, MacBook Pro, MacBook Air, iMac, iMac Pro, Mac Pro/Mini, and other PC devices. Please read this manual thoroughly before use to ensure proper operation and to maximize your user experience.
2. Product Overview
2.1 Key Features
- Effortless Compatibility: Works with Mac OS X 10.10 and above, including MacBook, MacBook Pro, MacBook Air, Mac, iMac, iMac Pro, Mac Pro/Mini, etc.
- Stable Bluetooth Connection: Features a Bluetooth connection range of up to 33ft/10m.
- Ergonomically Friendly Design: Scissor-switch keys reduce fatigue, offering a smoother and more comfortable typing experience. Slim and lightweight for portability.
- Exclusive Shortcut Keys: Includes 12 shortcut keys for enhanced efficiency and productivity.
- Long-lasting Battery Life: Operates on 2 AAA batteries (not included) and features an environmentally friendly auto-sleep mode after 10 minutes of inactivity.
2.2 Package Contents
- OMOTON Compact Wireless Bluetooth Keyboard (Model: KB321)
- USB Receiver
- User Guide
2.3 Product Diagram
Figure 1: OMOTON Compact Wireless Bluetooth Keyboard (Model: KB321)
This image displays the top-down view of the OMOTON Compact Wireless Bluetooth Keyboard, highlighting its compact design, full QWERTY key layout, and dedicated function keys for media control and system functions. The keyboard is shown in a pink color variant.
3. Setup Instructions
3.1 Charging the Keyboard
- Locate the charging port on the keyboard (typically on the top edge).
- Connect the provided USB charging cable to the keyboard and a power source (e.g., computer USB port, USB wall adapter).
- The charging indicator light will illuminate. Once fully charged, the light may change color or turn off.
Video 1: OMOTON KB321 Wireless Bluetooth Backlit Keyboard Setup Guide
This video demonstrates the initial setup process for the OMOTON KB321 keyboard, including how to charge the device using the included USB cable. The video shows the charging port location and the indicator light behavior during charging.
3.2 Powering On/Off
- Locate the power switch on the back or side of the keyboard.
- Slide the switch to the "ON" position to power on the keyboard.
- Slide the switch to the "OFF" position to power off the keyboard when not in use to conserve battery.
Refer to Video 1 for a visual demonstration of locating and operating the power switch.
3.3 Bluetooth Pairing
- Ensure the keyboard is charged and powered on.
- Press and hold the "Connect" button (usually located on the back or side of the keyboard) for 2-3 seconds until the Bluetooth indicator light starts blinking. This indicates the keyboard is in pairing mode.
- On your device (Mac, iPad, iPhone, PC), go to Bluetooth settings.
- Turn on Bluetooth. Your device will search for available Bluetooth devices.
- Select "OMOTON Keyboard" from the list of available devices.
- Follow any on-screen prompts to complete the pairing process. Once paired, the Bluetooth indicator light on the keyboard will stop blinking and remain solid or turn off.
Refer to Video 1 for a visual demonstration of the Bluetooth pairing process.
4. Operating Instructions
4.1 Backlight Control
The OMOTON KB321 keyboard features adjustable backlighting. To control the backlight:
- Press the light bulb icon key (usually located near the arrow keys) to cycle through different backlight colors and modes.
- Some models may also allow adjusting brightness levels using specific function key combinations (e.g., Fn + light bulb icon, or dedicated brightness keys if present).
Video 1 demonstrates how to change the backlight colors and modes.
4.2 Shortcut Keys
The keyboard includes 12 dedicated shortcut keys for quick access to common functions. These keys are typically located in the F1-F12 row and may require pressing the Fn key simultaneously for their secondary function.
| Key | Function |
|---|---|
| Fn + F1 | Decrease screen brightness |
| Fn + F2 | Increase screen brightness |
| Fn + F3 | Mission Control |
| Fn + F4 | Launchpad |
| Fn + F7 | Previous Track |
| Fn + F8 | Play/Pause |
| Fn + F9 | Next Track |
| Fn + F10 | Mute Volume |
| Fn + F11 | Decrease Volume |
| Fn + F12 | Increase Volume |
Note: Specific functions may vary slightly depending on your operating system version.
5. Maintenance
- Cleaning: Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe the keyboard surface. Avoid excessive moisture.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: If not using the keyboard for an extended period, power it off to preserve battery life.
6. Troubleshooting
- Keyboard not connecting:
- Ensure the keyboard is powered on and fully charged.
- Make sure Bluetooth is enabled on your device.
- Re-enter pairing mode on the keyboard by pressing the "Connect" button.
- Forget the device from your device's Bluetooth settings and attempt to pair again.
- Ensure the keyboard is within the 33ft/10m Bluetooth range.
- Keys not responding or spacebar issues:
- Check battery level. Low battery can affect key responsiveness.
- Ensure no debris is lodged under the keys.
- Restart the keyboard and your connected device.
- Backlight not working:
- Press the light bulb icon key to ensure the backlight is not turned off.
- Check battery level. Backlight consumes more power.
7. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 11.22 x 4.72 x 0.85 inches |
| Item Weight | 11.7 ounces |
| Brand | OMOTON |
| Compatible Devices | Laptop (Mac OS X 10.10 and above, PC) |
| Connectivity Technology | Bluetooth |
| Keyboard Description | Mechanical (Scissor-switch) |
| Special Feature | Bluetooth, Lighting, Wireless |
| Keyboard Backlighting Color Support | Single Color (with multiple color options) |
| Material | Plastic |
8. Warranty and Support
For warranty information and customer support, please refer to the official OMOTON website or contact their customer service directly. Details are typically provided on the product packaging or within the included user guide.





