1. Khoom Tshajview
The AJAZZ AJ139 V2 MC is a versatile tri-mode gaming mouse designed for precision and responsiveness. It features a PAW3311 sensor for accurate tracking, a 1000Hz return rate for smooth performance, and a long-lasting 500mAh battery. Its compact and lightweight design makes it suitable for extended use and portability.

Figure 1.1: AJAZZ AJ139 V2 MC Gaming Mouse and Charging Dock.
Video 1.1: Ib qho dhau losview of the AJAZZ AJ139 V2 MC Gaming Mouse, highlighting its features and design.
2. Cov ntsiab lus ntawm pob
Xyuas kom txhua yam khoom muaj nyob hauv pob:
- AJAZZ AJ139 V2 MC Gaming Mouse
- Kev them nyiaj Dock
- USB-C Charging Cable
- 2.4G USB Receiver (Dongle)
- Cov neeg siv phau ntawv
3. Cov yam ntxwv tseem ceeb
- PAW3311 Sensor Technology: Equipped with the PAW3311 sensor, this mouse ensures precise tracking and accurate cursor control for optimal performance.
- High 1000Hz Return Rate: Experience smooth and responsive performance with a 1000Hz return rate, enhancing your gaming or work experience.
- Ntev ntev 500mAh roj teeb: The integrated 500mAh battery provides extended power, ensuring uninterrupted use for prolonged periods.
- Tri-Mode Connectivity: Supports versatile connectivity options including Wired, 2.4G Wireless, and Bluetooth, adapting to various devices and setups.
- Compact thiab Lightweight Design: Weighing approximately 66 grams, the mouse features a compact design for easy portability and comfortable use during long sessions.
- Customizable RGB Teeb pom kev zoo: Features integrated RGB lighting for personalized aesthetics.

Daim duab 3.1: Paub meej view of the PAW3311 sensor technology.
Video 3.1: Demonstration of the mouse's 500mAh battery life.

Figure 3.2: The lightweight design of the AJAZZ AJ139 V2 MC mouse.
4. Teeb Qhia
4.1. Txuas tus nas
The AJAZZ AJ139 V2 MC offers three connection modes:

Figure 4.1: Visual representation of the three connection modes.
- 2.4G Wireless Hom:
- Locate the 2.4G USB receiver stored in the compartment on the underside of the mouse.
- Txuas USB receiver rau hauv ib qho chaw nres nkoj USB uas muaj nyob hauv koj lub computer.
- Slide the switch on the bottom of the mouse to the '2.4G' position. The mouse will automatically connect.
- Hom Bluetooth:
- Slide the switch on the bottom of the mouse to the 'BT' position.
- On your device, open Bluetooth settings and search for new devices.
- Select 'AJAZZ AJ139 V2 MC' from the list to pair.
- Hom Wired:
- Connect the USB-C charging cable to the mouse and the other end to your computer's USB port.
- The mouse will function as a wired device and charge simultaneously.
4.2. Them tus nas
The mouse can be charged using the included charging dock or directly via the USB-C cable.
- Siv lub Charging Dock:
- Connect the USB-C charging cable to the charging dock and then to a power source (e.g., computer USB port, USB wall adapter).
- Place the mouse onto the charging dock, aligning the magnetic contacts. The RGB lighting on the dock and mouse will indicate charging status.
- Kev Them Nyiaj USB-C Ncaj Qha:
- Connect the USB-C charging cable directly to the mouse and a power source.

Figure 4.2: The mouse being charged on its wireless charging base.
5. Cov lus qhia ua haujlwm
5.1. Kev hloov kho DPI
The mouse features a dedicated DPI adjustment button on its underside, allowing you to cycle through different sensitivity levels. Press the button to change the DPI setting to suit your preference.

Figure 5.1: Location of the DPI adjustment button and connection mode switch on the mouse underside.
5.2. Khawm muaj nuj nqi
The mouse is equipped with 6 programmable buttons:
- Sab laug Nyem khawm
- Txoj cai nyem khawm
- Lub log scroll (nias tau)
- DPI Adjustment Button (on underside)
- Two Side Buttons (typically for forward/backward navigation)
For advanced customization of button functions and macros, please refer to the official AJAZZ software (downloadable from the manufacturer's webqhov chaw).
5.3. Kev Tswj Teeb RGB
The mouse and charging dock feature customizable RGB lighting. Specific controls for lighting modes and colors are typically managed through the official AJAZZ software. A dedicated light button on the underside of the mouse allows for basic cycling or turning off the lighting.
6. Kev tu
- Ntxuav: Siv daim ntaub mos mos thiab qhuav los ntxuav qhov chaw ntawm tus nas. Yog tias muaj av qias neeg, siv ib daim ntaub mos mos los so kom huv me ntsis.amp siv tau daim ntaub, kom ntseeg tau tias tsis muaj dej noo nkag mus rau hauv cov khoom sab hauv.
- Kev saib xyuas Sensor: Khaws lub sensor optical rau hauv qab ntawm tus nas kom huv si thiab tsis muaj hmoov av lossis cov khib nyiab kom taug qab tau qhov tseeb.
- Roj teeb Lub neej ntev: To prolong battery life, avoid fully discharging the mouse frequently. Charge it when the battery indicator is low.
7. Kev daws teeb meem
| Teeb meem | Kev daws teeb meem |
|---|---|
| Mouse not responding in 2.4G Wireless mode. | Ensure the 2.4G USB receiver is securely plugged into a USB port and the mouse switch is set to '2.4G'. Try a different USB port. |
| Mouse not pairing via Bluetooth. | Ensure the mouse switch is set to 'BT' and your device's Bluetooth is enabled and discoverable. Try unpairing and re-pairing the device. |
| Mouse not charging. | Verify the USB-C cable is properly connected to both the dock/mouse and the power source. Ensure the mouse is correctly seated on the charging dock's magnetic contacts. |
| Inconsistent tracking or cursor movement. | Clean the optical sensor on the underside of the mouse. Ensure you are using the mouse on a suitable surface (e.g., a mouse pad). |
| Lub teeb RGB tsis ua haujlwm. | Check the mouse's software settings for lighting control. Ensure the mouse has sufficient battery charge. |
8. Kev qhia tshwj xeeb
| Feature | Specification |
|---|---|
| Hom | AJAZZ |
| Qauv Lub Npe | Aj139 V2 MC |
| Xim | V2 MC Black |
| Connectivity Technology | Bluetooth, USB, 2.4G Wireless |
| Movement Detection Technology | Kev Pom Kev (PAW3311 Sensor) |
| Mouse Maximum Sensitivity | 12000 Dots per Inch (DPI) |
| Rov qab tus nqi | 1000 Hz |
| Roj teeb muaj peev xwm | 500 mAh |
| Khawm Qhov Ntau | 6 |
| Tes Orientation | Txoj cai |
| Compatible Devices | Desktop Computer |
| Kev Ua Haujlwm | Qhov rai |
| Ntau yam | 10 meters |
| Yam Nyhav | 4 Ounces (approx. 113 grams) |
| Yam khoom Dimensions L x W | 5"L x 2.5"W (approx. 12.7cm x 6.35cm) |
| Embellishment Feature | RGB Teeb pom kev zoo |
| Cov ntaub ntawv enclosure | Yas |
| Ua kom tiav | Matte |
9. Warranty thiab Support
This product comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the official AJAZZ website los yog hu rau koj lub khw muag khoom.
For technical support, troubleshooting assistance, or any product-related inquiries, please visit the AJAZZ official support page or contact their customer service team.
Cov ntaub ntawv online:
AJAZZ Official Store