1. Introduction
The JKZTJOF MX3 Air Mouse Voice Remote Control is a versatile 2.4G wireless device designed to enhance your control over various smart devices. It combines the functionality of an air mouse, a mini wireless keyboard, and a voice remote, making navigation and input seamless for Android TV Boxes, projectors, smart TVs, HTPCs, and Mini PCs.
This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure you get the most out of your MX3 remote.

Image: The MX3 remote's compatibility with Google/Android OS, Mac OS, Linux OS, and Windows, along with devices such as PS4, Projector, PC, Laptop, Smart TV, and Android TV Box.
2. Product Features
- 2.4GHz Wireless Connectivity: Provides a stable connection with a transmission distance of up to 10 meters.
- Air Mouse Function: Utilizes 3-Gyro and G-sensor technology for precise cursor control by hand movements.
- Mini Wireless Keyboard: Full QWERTY keyboard on the reverse side for easy text input.
- Voice Control: Integrated microphone for voice search and commands (requires app support for voice input).
- IR Learning Function: Allows the remote to learn functions from your existing TV remote, consolidating control.
- Broad Compatibility: Supports Android TV Box, Projector, Android Smart TV, IPTV, Networked set-top Box, Mini PC, and systems like Google/Android OS, Mac OS, Linux OS, and Windows.

Image: Illustration of the 2.4G wireless connection between the remote and a device via a USB receiver.

Image: The remote's 6-axis inertia sensors enabling air mouse functionality for precise cursor control on screen.
3. Setup Guide
3.1. Unboxing and Components
Your MX3 Air Mouse Voice Remote Control package should include:
- MX3 Air Mouse Voice Remote Control
- USB Receiver
- User Manual (this document)
3.2. Initial Pairing
To establish a connection between your MX3 remote and your device:
- Ensure the remote has fresh batteries installed.
- Insert the USB receiver into an available USB port on your Android TV Box, PC, Smart TV, or other compatible device.
- Press and hold the OK button and the TV button on the remote simultaneously.
- Release the buttons once the LED indicator on the remote starts to flash rapidly or turns off, indicating successful pairing.
- Test the remote by moving it; if the cursor appears and moves on your screen, the pairing is complete.

Image: The front side of the MX3 Air Mouse Voice Remote Control, showing its primary buttons.
4. Operating Instructions
4.1. Basic Controls Overview
Familiarize yourself with the main buttons on your MX3 remote:

Image: A comprehensive layout of the MX3 remote's buttons and their functions.
- Power Button: Turns the connected device on or off.
- OK Button: Confirms selections.
- Navigation Buttons: Up, Down, Left, Right for menu navigation.
- Volume Up/Down: Adjusts audio volume.
- Home Button: Returns to the main screen or home interface.
- Return Button: Goes back to the previous screen.
- Page Up/Down: Scrolls through pages.
- Mute Button: Mutes or unmutes audio.
- Cursor Lock: Toggles the air mouse cursor on/off.
- IR Learning Keys (TV, colored buttons): Used for programming functions from other remotes.
- Voice Button: Activates voice input.
4.2. Air Mouse Function
The MX3 remote functions as an air mouse, allowing you to control the on-screen cursor by moving the remote in the air.
- Activation: The air mouse function is typically active by default after pairing. If not, press the TV key to switch to Fly Mouse Mode. The LED indicator will blink or turn off.
- Cursor Speed Regulation: To adjust cursor speed, press HOME and VOL+ simultaneously for faster speed, or HOME and VOL- simultaneously for slower speed.

Image: Demonstrates the effective control distance of up to 10 meters for the MX3 remote.
4.3. Voice Function
The voice function allows you to use voice commands for search and other compatible applications.
- First, ensure the remote is in Fly Mouse Mode by pressing the TV key.
- Open your Google Browser or any application that supports voice input.
- Locate the "Search by Voice" function within the application.
- When prompted (e.g., "Speak now"), press and hold the Voice key on the remote and speak your command or search query.
- Release the Voice key when finished. The device will process your voice input.
Note: Not all devices or applications support microphone input. The voice function requires the application to support voice input, such as the Google app.

Image: Visual representation of the voice interaction feature, showing example commands.
4.4. IR Learning Function
The IR learning function allows your MX3 remote to mimic specific buttons from your existing TV remote, reducing the number of remotes you need.
- Place the MX3 air mouse remote and your TV remote head-to-head, ensuring their IR transmitters are aligned.
- Press and hold the TV button on the MX3 remote for 3-5 seconds. The red LED will flash rapidly, then release the button. The red LED will now flash slowly, indicating the remote has entered learning mode.
- Press the button on your TV remote that you wish to learn (e.g., the POWER button). The red LED of the MX3 remote will light up continuously.
- While the MX3 remote's LED is continuously lit, press the corresponding button on the MX3 remote that you want to assign the learned function to (e.g., the POWER button or one of the four colored buttons). The red LED will flash slowly again, signifying successful learning.
- Repeat steps 3 and 4 for any other buttons you wish to program.
- To exit learning mode, press the TV button on the MX3 remote. The LED will turn off.

Image: Visual guide for setting up the IR learning function between two remotes.
4.5. Keyboard Usage
The reverse side of the MX3 remote features a full QWERTY mini keyboard for convenient text input.
- Simply flip the remote over to access the keyboard.
- The keyboard is automatically activated when facing upwards.
- Use the keys for typing, navigating, and entering commands.

Image: The mini QWERTY keyboard located on the back of the MX3 remote for text input.
5. Maintenance
5.1. Battery Replacement
When the remote's performance degrades or the LED indicator does not light up, it's time to replace the batteries.
- Open the battery compartment cover on the back of the remote.
- Remove the old batteries.
- Insert new batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
5.2. Cleaning
To maintain the remote's appearance and functionality:
- Use a soft, dry cloth to wipe the surface of the remote.
- Avoid using liquid cleaners or abrasive materials, as they may damage the remote.
6. Troubleshooting
If you encounter issues with your MX3 remote, refer to the following common problems and solutions:
| Problem | Solution |
|---|---|
| Remote not responding | Check batteries and replace if necessary. Ensure the USB receiver is securely plugged into the device. Re-pair the remote following the "Initial Pairing" instructions. |
| Air mouse cursor is erratic or not moving | Ensure the remote is in Fly Mouse Mode (press TV key). Try re-calibrating by placing the remote on a flat surface for a few seconds. Check for obstructions between the remote and the USB receiver. |
| Voice function not working | Verify that the connected device and the application you are using support voice input. Ensure the remote is in Fly Mouse Mode. Check device settings for microphone permissions. |
| IR learning failed | Ensure the remotes are placed head-to-head and close enough. Make sure the original remote has sufficient battery power. Repeat the IR learning steps carefully. |
| Keyboard not working | Ensure the remote is flipped to the keyboard side. Check for any physical damage to the keys. |
If these solutions do not resolve your issue, please refer to the Warranty and Support section for further assistance.
7. Product Specifications
| Feature | Detail |
|---|---|
| Model Number | MX3 |
| Connectivity | 2.4GHz Wireless |
| Transmission Distance | Up to 10 meters |
| Sensors | 3-Gyro, G-sensor (6-Axis Inertia Sensors) |
| Special Features | Air Mouse, Mini QWERTY Keyboard, Voice Search, IR Learning |
| Compatibility | Android TV Box, Projector, Android Smart TV, IPTV, Networked set-top Box, Mini PC, Google/Android OS, Mac OS, Linux OS, Windows system |
| Color | Black |
| Item Weight | 3.36 ounces |
| Package Dimensions | 2.1 x 1.57 x 0.59 inches |

Image: Physical dimensions of the MX3 Air Mouse Voice Remote Control.
8. Warranty and Support
For any questions regarding your JKZTJOF MX3 Air Mouse Voice Remote Control, whether before purchase or during use, please do not hesitate to contact our customer support team. We are committed to providing high-quality products and assistance.
Please refer to your purchase documentation or the retailer's website for specific warranty information and contact details.