Introduction
The Thunderobot ML703 is a versatile gaming mouse designed for both wireless and wired use, offering high precision and customizable features for an enhanced gaming and office experience. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your device.

Setup Instructions
1. Unboxing and Initial Inspection
Your Thunderobot ML703 mouse comes in an exquisite gift box. Carefully open the packaging and ensure all components are present:
- Thunderobot ML703 Gaming Mouse
- USB-C Charging Cable
- 2.4G USB Receiver
- User Manual (this document)

2. Charging the Mouse
The ML703 features a 1000mAh high-performance rechargeable lithium battery. Before first use, it is recommended to fully charge the mouse.
- Connect the provided USB-C charging cable to the mouse's charging port.
- Connect the other end of the cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The mouse will indicate charging status (e.g., via LED lights). A full charge typically takes 2-3 hours.
3. Connecting the Mouse
The ML703 supports both 2.4G wireless and wired modes.
3.1. 2.4G Wireless Mode
- Locate the 2.4G USB receiver.
- Plug the USB receiver into an available USB port on your computer.
- Turn on the mouse using the power switch located on the bottom of the mouse.
- The mouse should automatically connect to the receiver. If not, ensure the mouse is in wireless mode and try re-pairing by pressing a dedicated pairing button (if available, refer to specific model instructions) or restarting both devices.
3.2. Wired Mode
- Connect the USB-C charging cable to the mouse's port.
- Connect the other end of the cable to a USB port on your computer.
- The mouse will function as a wired mouse and charge simultaneously.
4. Software Installation (Optional)
For advanced customization, such as macro settings, button remapping, and RGB lighting control, you may need to install the official Thunderobot software. Please visit the official Thunderobot website to download the appropriate software for your ML703 model. Guides for software installation and usage may be available online.
Operating Instructions
1. Button Functions
The ML703 mouse features 6 programmable keys:
- Left Key
- Right Key
- Scroll Key (Scroll Wheel)
- Key 4 (Side Button)
- Key 5 (Side Button)
- DPI Key (located near the scroll wheel)

2. DPI Adjustment
The ML703 offers five-speed DPI adjustment, up to 16000 DPI, allowing you to customize sensitivity for different tasks or games. Press the DPI button to cycle through the available DPI settings. Each DPI level may be indicated by a specific light color.

3. Lighting Modes
The ML703 features vibrant RGB lighting with multiple customization options:
- RGB bottom light
- 7 single lights for eyes and rollers
- 3 kinds of colorful light modes
- 7 kinds of colorful light colors
- 4 LED light-emitting areas
Lighting modes can typically be adjusted via the dedicated software or a combination of mouse buttons (refer to software instructions for detailed control).

4. Power Management
To optimize battery life, the ML703 incorporates smart power-saving features:
- Automatic Sleep: The mouse will enter automatic sleep mode after one minute of inactivity.
- Multiple Modes: Choose between three power modes: OFF, Power Saving, and Lighting mode.
- Battery Indicator: Four grids allow you to check the battery level in real-time.


Maintenance
1. Cleaning
To maintain optimal performance and hygiene, clean your mouse regularly:
- Use a soft, dry cloth to wipe the surface of the mouse.
- For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution.
- Avoid using harsh chemicals or abrasive materials that could damage the mouse's finish or internal components.
- Use a cotton swab or compressed air to clean around the scroll wheel and sensor area.
2. Battery Care
The ML703 uses a rechargeable lithium battery. Follow these guidelines for optimal battery life:
- Avoid completely draining the battery frequently.
- Charge the mouse when the battery indicator shows low power.
- Do not expose the mouse to extreme temperatures.
- Use only the provided USB-C cable for charging.
Troubleshooting
1. Mouse Not Responding / Sensor Issues
- Check Battery: Ensure the mouse is charged. The sensor will not respond if the battery is depleted.
- Check Connection: For wireless mode, ensure the USB adapter is securely plugged into your computer. For wired mode, ensure the USB-C cable is firmly connected to both the mouse and the computer.
- Cable Connection: The charging port can be sensitive. Insert the USB-C cable firmly but carefully to ensure a stable connection.
- Power Switch: Verify that the mouse's power switch is in the 'ON' position.
- Restart: Try turning the mouse off and on again, or unplugging and re-plugging the USB receiver/cable.
2. Software Not Detecting Mouse
- Correct Software: Ensure you have downloaded the correct software version for your specific model (ML703, ML701, or MG701) from the official Thunderobot website.
- Connection Mode: Some software may require the mouse to be in wired mode for initial detection or firmware updates.
- Reinstall Software: If issues persist, try uninstalling and reinstalling the software.
3. Scroll Wheel Squeaking
- Cleaning: Dust or debris can sometimes cause squeaking. Try cleaning the scroll wheel area with compressed air.
- Usage: Minor squeaks can sometimes occur with use. If it significantly impacts functionality, contact customer service.
4. Lighting is Dim
- Software Settings: Check the mouse's software for brightness adjustments or different lighting modes that might affect perceived brightness.
- Battery Level: Low battery can sometimes affect LED brightness. Ensure the mouse is fully charged.
Specifications
Below are the specifications for the Thunderobot ML703, ML701, and MG701 models:
| Feature | ML703 Wireless Mouse | ML701 Wireless Mouse | MG701 Wired Mouse |
|---|---|---|---|
| Connectivity | 2.4G Wireless + Wired (2 mode) | 2.4G Wireless | Wired |
| DPI | Up to 16000 DPI (5-speed adjustable) | Up to 4000 DPI (5-speed adjustable) | Up to 4200 DPI (3-speed adjustable) |
| Buttons | 6 Keys | 6 Keys | 6 Keys |
| Fretting Life | 30 Million Times | 30 Million Times | 20 Million Times |
| Battery Capacity | 1000mAh Rechargeable Lithium | 1000mAh Rechargeable Lithium | N/A (Wired) |
| Usage Time (Wireless) | Up to 90 hours (Power Saving), 30 hours (Lighting) | Up to 90 hours | N/A |
| Response Rate | 1000Hz | 500Hz | 200-1000Hz |
| Lighting | RGB bottom + 7 single lights (eyes, rollers) | 7 single lights (eyes, rollers, bottom) | Eye single light |
| Chip | Original phase3220 | Original phase3220 | PWA3519 |
| Weight | 90±5g | 90±5g | Not specified (typically similar to ML701/ML703) |
| Product Size (L*W*H) | 126.8mm * 65.5mm * 41mm | 126.8mm * 65.5mm * 41mm | 120mm * 68mm * 40mm |



User Tips
- Software Download: If you encounter difficulties with the official software, search online for community guides or alternative drivers.
- Cable Connection: The USB-C cable provided is for charging and wired mode. Ensure it is inserted firmly but gently to avoid damaging the port.
- Battery Monitoring: Regularly check the 4-grid battery indicator to avoid unexpected power loss during use.
- Wireless Performance: For optimal wireless performance, ensure the USB receiver is not obstructed and is within a reasonable range (up to 10 meters).
Warranty and Support
Thunderobot is committed to providing quality products and customer satisfaction. If you experience any issues with your product, please contact Thunderobot customer service for assistance. When reporting an issue, it is highly recommended to record an unboxing video upon receiving the product to protect your rights and facilitate the support process.
Thunderobot's product development is fan-driven, and your feedback is valuable. We encourage you to share your experience and suggestions.





