1. Introduction
The Ajazz AJ139-V2-MC is a high-performance tri-mode gaming mouse designed for versatility and precision. Featuring a PAW3311 gaming chipset, 12000 DPI, and a lightweight design, it offers seamless connectivity through wired, 2.4GHz wireless, and Bluetooth modes. This manual provides essential information for setting up, operating, and maintaining your gaming mouse.
White Ajazz AJ139-V2-MC gaming mouse resting on its magnetic charging dock, showcasing its ergonomic design and RGB lighting.
2. Package Contents
Please check the box for the following items:
- Ajazz AJ139-V2-MC Gaming Mouse x 1
- 1K 2.4G USB Receiver x 1
- Type-C Charging/Data Cable x 1
- Magnetic Charging Dock x 1
- User Manual x 1
3. Specifications
Detailed product parameters including dimensions, weight, sensor, DPI, button count, battery, and supported systems.
| Feature | Detail |
|---|---|
| Brand | Ajazz |
| Model | AJ139-V2-MC |
| Sensor Model | Pixart 3311 |
| DPI | Adjustable to 12000 DPI (400-3200 with 6 drivers) |
| Movement Speed (IPS) | 300 |
| Acceleration | 35 G |
| Connection Type | Tri-mode (Wired Type-C, Wireless 2.4GHz, Bluetooth) |
| Number of Buttons | 6 buttons + 1 mode switch + 1 light switch button |
| Number of Rollers | 1 |
| Hand Orientation | Both Hands |
| Power Type | Battery (500mAh) |
| Button Lifespan | 80 million cycles (Huano Blue switches) |
| Return Rate | 1000Hz (2.4G/Wired), 125Hz (BT) |
| Shell Material | ABS injection molding |
| Product Size | 125.39 x 63.31 x 38.19 mm |
| Product Weight | Approx. 66g (without receiver) |
| Supported Systems | Windows Vista/XP/7/8/10/11, Mac, Android, iOS, PS5 |
| Foot Stickers | Teflon |
Comparison table of specifications between the Ajazz AJ139 V2 MC and AJ139 V2 PRO models.
4. Setup and Connectivity
The AJ139-V2-MC mouse offers three connection modes: Wired, 2.4GHz Wireless, and Bluetooth. Use the mode switch located on the bottom of the mouse to select your desired connection type.
Diagram illustrating the three connection modes (Wired, 2.4G, BT) and the location of the DPI adjustment key, pilot lamp, and mode switch on the mouse.
4.1. Wired Mode
- Connect the Type-C cable to the mouse and the other end to your computer's USB port.
- The mouse will automatically switch to wired mode and begin charging.
4.2. 2.4GHz Wireless Mode
- Locate the 2.4G USB receiver (often stored in a compartment on the underside of the mouse or in the charging dock).
- Plug the 2.4G USB receiver into an available USB port on your computer.
- Turn the mode switch on the bottom of the mouse to the '2.4G' position.
- The mouse should connect automatically.
4.3. Bluetooth Mode
- Turn the mode switch on the bottom of the mouse to the 'BT' position.
- On your device (computer, tablet, phone), go to Bluetooth settings and search for new devices.
- Select 'AJ139-V2-MC' from the list of available devices to pair.
4.4. Charging
The mouse supports two charging methods:
- Wired Charging: Connect the Type-C cable directly to the mouse.
- Wireless Dock Charging: Place the mouse on the magnetic charging dock, ensuring the magnetic contacts align. The dock will illuminate to indicate charging.
Image explaining the two charging methods: wired charging via Type-C cable and wireless charging via the magnetic dock.
A full charge can provide approximately 44 hours of use in 2.4G mode (with ambient light off) or 25 hours (with ambient light on). Bluetooth mode offers up to 40 hours (light off) or 21 hours (light on).
Battery life comparison chart for AJ139 V2 MC and AJ139 V2 PRO, showing estimated hours for different modes and ambient light settings.
5. Operating Instructions
5.1. Button Functions
The mouse features 6 programmable buttons, a scroll wheel, a mode switch, and a light switch button:
- Left Click: Primary action.
- Right Click: Secondary action/context menu.
- Middle Click (Scroll Wheel Press): Opens links in new tabs, etc.
- Forward Button: Navigates forward in web browsers/folders.
- Backward Button: Navigates backward in web browsers/folders.
- DPI Adjustment Button: Cycles through preset DPI levels.
- Mode Switch: Selects Wired, 2.4GHz, or Bluetooth connection.
- Light Switch Button: Controls the mouse's RGB lighting effects.
5.2. DPI Adjustment
Press the DPI adjustment button (usually located behind the scroll wheel) to cycle through the pre-configured DPI settings. The mouse supports up to 12000 DPI, with adjustable steps from 400-3200 via six drivers.
5.3. Software Customization
For advanced customization, including button remapping, macro creation, lighting effects, and precise DPI settings, download the official Ajazz software from the manufacturer's website. The software also allows adjustment of the polling rate (125Hz-1000Hz) and sleep settings.
Official product video demonstrating the features and usage of the Ajazz AJ139-V2-MC gaming mouse, including unboxing, connectivity options, software customization, and lightweight design.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the mouse and charging dock. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the device.
- Sensor Care: Keep the optical sensor on the bottom of the mouse clean and free from dust or debris to ensure accurate tracking.
- Battery Care: To prolong battery life, avoid fully discharging the mouse frequently. Charge it when the battery indicator is low. Store the mouse in a cool, dry place when not in use for extended periods.
- Cable Care: Avoid sharp bends or kinks in the Type-C cable to prevent damage.
7. Troubleshooting
- Mouse not responding:
- Ensure the mouse is charged.
- Check the mode switch on the bottom of the mouse to ensure it's set to the correct connection type (Wired, 2.4G, or BT).
- For 2.4GHz mode, ensure the USB receiver is securely plugged into your computer.
- For Bluetooth mode, ensure Bluetooth is enabled on your device and the mouse is properly paired. Try re-pairing if necessary.
- If in wired mode, try a different USB port or cable.
- Lag or intermittent connection:
- Ensure the mouse is within range of the receiver/Bluetooth device.
- Check for potential interference from other wireless devices.
- Ensure the mouse battery is not critically low.
- DPI not changing:
- Press the DPI button firmly.
- If using custom DPI settings, ensure the software is running and settings are applied.
- Mouse not compatible with Xbox:
- The Ajazz AJ139-V2-MC is officially supported on Windows, Mac, Android, iOS, and PS5. Compatibility with Xbox consoles is not guaranteed and may require third-party adapters not included with the mouse.
8. User Tips
- Optimize for Gaming: For competitive gaming, consider using the 2.4GHz wireless mode or wired mode for the lowest latency and highest polling rate (1000Hz).
- Battery Management: Utilize the magnetic charging dock for convenient and consistent charging to ensure your mouse is always ready for use.
- Customization: Download the Ajazz software to personalize DPI settings, button assignments, and RGB lighting to match your preferences and gaming style.
- Ergonomics: The lightweight design (approx. 66g) is suitable for various grip styles (palm, claw, fingertip), allowing for comfortable extended use.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official Ajazz website or contact your retailer. Keep your proof of purchase for any warranty claims.
