I. Product Overview
Welcome to use the AULA SC620 Gaming Mouse. To ensure the normal use of the product and extend its service life, please read this manual carefully, especially the requirements related to charging and water resistance.
This mouse is suitable for desktop computers, laptops, and other devices, supporting wired/wireless (2.4G, Bluetooth) connection. It is easy to operate and comfortable to hold, meeting the needs of daily office, entertainment, and light e-sports use.

II. Setup Instructions
Connection Methods
The AULA SC620 mouse supports three connection modes: Wired, 2.4G Wireless, and Bluetooth. You can switch between modes using the selector on the underside of the mouse.

- Wired Connection: Directly insert the provided USB data cable into your computer's USB port and connect it to the mouse. The mouse will be ready for use.
- 2.4G Wireless Connection:
- Turn on the mouse power switch and select the '2.4G' mode.
- Insert the 2.4G USB receiver into an available USB port on your computer.
- The mouse should automatically connect.
- Bluetooth Wireless Connection:
- Turn on the mouse power switch and select the 'BT' mode.
- For manual pairing: Long-press the left/center/right button for 3 seconds. The corresponding mode light will flash.
- On your computer or mobile device, search for Bluetooth devices and select 'AULA SC620' to pair. The light will turn off when pairing succeeds.
- To switch between BT1/BT2 channels, long-press the DPI button for 3 seconds.

III. Operating Instructions
Button Functions
The AULA SC620 mouse features 8 customizable buttons for enhanced gaming and office productivity:

- Left-click: Select items, activate functions.
- Right-click: Pop up context menus.
- Middle button (scroll wheel): Scroll pages, adjust page size (functions can be customized via computer system settings).
- Fire button (customizable): Designed for gaming, can be remapped for office functions.
- Back Key: Navigate back in browsers or applications.
- Forward Key: Navigate forward in browsers or applications.
DPI Adjustment
The mouse features a 6-level DPI adjustment for precision and speed. The default DPI is 1600. You can adjust DPI levels through the dedicated DPI button or via driver software.
- DPI Levels: 800 - 1600 - 2400 - 3200 - 6400 - 12000
- Default: 1600 DPI
- Flexible adjustment is available with the driver software.

RGB Lighting Effects
The mouse features personalized RGB lighting with various effects. These can be adjusted via the driver software.
- Adjustable Light Effects: Circulating grid, Wave, Neon YOYO ball, Unidirectional flash, Cycle breathing, turn off light.

IV. Charging Requirements (For Rechargeable Mice)
Please charge strictly in accordance with the following requirements to avoid damage to the device or potential safety hazards due to improper charging:
1. Recommended Charging Equipment
Please prioritize using your laptop's USB port or a desktop computer's USB port to charge the mouse. The charging interface is USB-C (or Micro-USB, adjust according to the actual type), and no additional charger is required.
2. Prohibited Charging Equipment
Using any charger to charge the mouse is prohibited (including ordinary chargers and fast chargers).
Regardless of the charger specification, using an unsuitable charger may cause damage to the mouse's built-in battery and circuit board, leading to problems such as failure to charge, short circuit, or even rendering the device unusable. Such damage is not covered by the warranty.
3. Charging Notes
- Keep the mouse in a well-ventilated and dry environment when charging, avoiding high temperatures and direct sunlight.
- The charging time is recommended to be controlled within 2-4 hours. Disconnect the power promptly after full charge to avoid long-term overcharging.
- If abnormal conditions such as overheating, peculiar smell, or failure to charge occur during charging, please disconnect the power immediately, stop using the device, and contact after-sales service.


V. Maintenance
Water Resistance Notes
This mouse does not have waterproof function.
Please strictly avoid the following behaviors to prevent device damage:
- Do not immerse the mouse in water or use it in a humid environment (such as a bathroom or outdoors in rainy weather).
- Avoid spilling liquids (water, beverages, cleaning agents, etc.) on the mouse surface, buttons, and charging interface.
- If the mouse accidentally gets wet, immediately disconnect the power (unplug the data cable for wired models, turn off the power switch for wireless models), wipe the surface with a dry soft cloth, and place it in a well-ventilated and dry place to air-dry naturally (do not expose to direct sunlight, or dry with a hair dryer). If it still cannot be used normally after drying, contact after-sales service for inspection.
Daily Maintenance
- Regularly wipe the mouse surface and wheel with a dry soft cloth to remove dust, avoiding dust entering the buttons or internal circuits.
VI. Troubleshooting
- Mouse not responding: Ensure the mouse is properly connected (wired, 2.4G receiver, or Bluetooth paired) and the power switch is ON. Check battery level if wireless.
- Connection issues: For 2.4G, ensure the receiver is securely plugged in. For Bluetooth, re-attempt pairing as per setup instructions. Try connecting to a different USB port or device.
- DPI not changing: Press the DPI button to cycle through settings. If using driver software, ensure it's installed and configured correctly.
- RGB lighting not working: Check driver software settings for lighting effects. Ensure the mouse is powered on.
- Charging problems: Refer to the 'Charging Requirements' section. Ensure you are using a computer USB port for charging and avoid fast chargers. If issues persist, discontinue use and contact support.
- Accidental liquid exposure: Immediately disconnect power, wipe dry, and allow to air-dry completely. If functionality is not restored, contact after-sales service.
VII. Specifications
| Feature | Detail |
|---|---|
| Brand Name | AULA |
| Model | SC620 |
| Sensor Model | Pixart 3311 (12000 DPI | 300 IPS | 35G) |
| DPI | 800-1600-2400-3200-4800-8000-12000 (6 levels, support driver adjustment) |
| Polling Rate | 1KHz |
| Connection Method | Wired/2.4G Wireless/Bluetooth (Tri-mode) |
| Power Type | Rechargeable |
| Battery Capacity | 400mAh |
| Number of Rollers | 1 pcs |
| Number of Keys | 8 |
| Key Service Life | Approximately 20 million times |
| Hand Orientation | Right |
| Interface Type | USB |
| Operating Current | Power-off: 10mA, Power-on effect: 22mA |
| Working Voltage | 5V±0.25V |
| Product Dimensions | 122(L) x 64(W) x 40(H) mm |
| Product Weight | Approx. 67g (excluding receiver) |
| Package Weight | 0.175 kg |
| Compatible Systems | Windows95 / 98 / 2000 / ME / XP / Vista / 7 / 8 / Android / Mac / IOS |

VIII. User Tips
- The mouse is noted for being lighter than expected, which can be beneficial for extended use.
- The sensitivity adjustment is reported to be excellent, allowing for precise control.
- Consider the ergonomic design for comfortable grip during long gaming or work sessions.
- The customizable fire key can be a significant advantage in games or for specific office tasks.
IX. Warranty and Support
Disclaimer
Damage to the device caused by failure to operate in accordance with the requirements of this manual (such as using a fast charger, mouse water ingress, artificial drop, etc.) is not covered by the product warranty, and the manufacturer shall not be liable for any maintenance or compensation.
Contact Support
For any questions or issues not covered in this manual, please contact the official after-sales service for consultation. You can also refer to the User Manual (PDF) for additional information.