Introduction
The GravaStar Mercury M2 is a high-performance wireless gaming mouse designed for precision and comfort. Featuring a 26,000 DPI PAW3395DM sensor, a lightweight hollowed-out design, and versatile connectivity options, it offers an exceptional gaming experience. This manual provides essential information for setting up, operating, and maintaining your Mercury M2 mouse.

Image: The GravaStar Mercury M2 mouse in Transparent Black, highlighting its unique hollowed-out chassis and dynamic RGB lighting.
Package Contents
Upon unboxing your GravaStar Mercury M2, please ensure all the following items are present:
- GravaStar Mercury M2 Wireless Gaming Mouse
- USB-C to USB-A Charging/Data Cable (Braided)
- 2.4G USB Receiver Dongle
- USB-A to USB-C Adapter
- User Manual
- Replacement PTFE Mouse Feet (Skid Pads)
- Textured Grip Stickers
Video: An unboxing of the GravaStar Mercury M2, showing the mouse and its included accessories such as the charging cable, USB receiver, and extra feet.
Setup
Charging the Mouse
Before first use, it is recommended to fully charge your Mercury M2 mouse. Connect the provided USB-C cable to the mouse's front port and the USB-A end to a power source (e.g., computer USB port, wall adapter). The mouse features a 450mAh rechargeable lithium-ion battery.
Connectivity Options
The Mercury M2 offers three modes of connection:
- 2.4G Wireless Mode: For optimal gaming performance, insert the 2.4G USB receiver dongle into an available USB-A port on your computer. Ensure the switch on the bottom of the mouse is set to 2.4G mode.
- Bluetooth Mode: For general use and compatibility with various devices, switch the mouse to Bluetooth mode using the switch on the bottom. Activate Bluetooth on your device and pair with 'GravaStar Mercury M2'. This mode supports pairing with dual devices.
- Wired Mode: Connect the mouse directly to your computer using the USB-C to USB-A cable. This mode allows for simultaneous charging and use, and provides the lowest latency.
Video: Demonstrating the multi-mode connectivity and battery features of the GravaStar Mercury M2 mouse.
Operating Instructions
Button Functions
The Mercury M2 features 5 programmable buttons for enhanced control:
- Left Mouse Button: Primary click function.
- Right Mouse Button: Secondary click function.
- Scroll Wheel: Scroll up/down, and clickable for middle-click function.
- Forward Button: Default for navigating forward in browsers/applications.
- Back Button: Default for navigating backward in browsers/applications.
- DPI Switch: Cycles through preset DPI levels.
Image: Labeled diagram of the GravaStar Mercury M2's programmable buttons.
DPI Adjustment
The mouse is equipped with a PAW3395DM sensor, offering up to 26,000 DPI. Use the dedicated DPI switch button to cycle through different sensitivity levels. These levels can be customized via the software.
Video: Highlighting the ultra-light design and precision sensor of the GravaStar Mercury M2.
GLOWSYNC RGB Lighting
The Mercury M2 features customizable GLOWSYNC RGB lighting with five dynamic light modes. You can personalize lighting profiles using the intuitive software to match your gaming setup and mood.
Customization Software
Download the official GravaStar software to unlock full customization options for your Mercury M2 mouse. This software allows you to:
- Configure macros for the 5 programmable buttons.
- Adjust DPI settings and create custom DPI stages.
- Personalize GLOWSYNC RGB lighting effects.
- Fine-tune other performance parameters.
Video: Overview of the full customization software for the GravaStar Mercury M2.
Features
- Precision in Play: 1K Hz Polling Rate for Sharp Accuracy: Equipped with a 1K Hz polling rate and 26,000 DPI, the M2 captures every nuance of your movement, translating it into precise, in-game actions. Perfect for both competitive and casual gaming, it ensures your responses are always on point, thanks to the PAW3395.
- Lightweight Hollowed-Out Design: Experience the unique blend of style and practicality with the M2's hollowed-out design. This creative approach not only gives the mouse a distinctive look but also ensures optimal airflow, keeping your grip cool during intense gaming sessions.
- TUROSPEED Wireless Technology: With the TUROSPEED Wireless technology, the M2 offers versatile connection options - from the ultra-fast 2.4G to the agile Bluetooth, down to the steadfast wired connection. Coupled with prolonged battery life, this mouse ensures you're always ready, always dominant.
- Customizable GLOWSYNC RGB Lighting: Elevate your gaming environment with the M2's customizable GLOWSYNC RGB lighting. Choose from five dynamic light modes and create your own lighting profiles using the intuitive software. Whether it's pulsing, steady, or reactive lighting, personalize your mouse to match your gaming setup and mood.
- 5 Programmable Buttons: The M2 is your canvas for customization. 5 programmable buttons, combined with user-friendly software, allow you to configure macros, adjust DPI settings, and tailor button functions to align with your gaming strategies.
Maintenance
Cleaning
Due to its hollowed-out design, the mouse may accumulate dust. Regularly clean the mouse using a soft, dry cloth or compressed air to maintain optimal performance and appearance. Avoid using liquid cleaners directly on the mouse.
Replacing Mouse Feet
The Mercury M2 comes with replacement PTFE mouse feet (skid pads). If the existing feet become worn or sticky, carefully peel them off and apply the new ones to ensure smooth gliding performance.
Troubleshooting
- Mouse not responding: Ensure the mouse is charged and correctly connected (wired, 2.4G dongle, or Bluetooth paired). Try restarting your computer.
- Lag or disconnection in wireless mode: Ensure the 2.4G receiver is close to the mouse and not obstructed. Check for interference from other wireless devices. For Bluetooth, ensure your device's Bluetooth is enabled and the mouse is paired.
- DPI not changing: Ensure the customization software is installed and the DPI settings are correctly configured. Try resetting the mouse to factory defaults via the software.
- RGB lights not working: Check the RGB settings in the customization software. Ensure the mouse is powered on.
Specifications
- Model: M2
- Connectivity Technology: Bluetooth, USB, Wi-Fi (2.4G Wireless)
- Movement Detection Technology: Laser (PAW3395DM Sensor)
- DPI: Up to 26,000
- Polling Rate: 1K Hz
- Programmable Buttons: 5
- Special Features: Ergonomic Design, LED Lights (GLOWSYNC RGB), Rechargeable, Wireless
- Item Weight: 11.6 ounces (approximately 79g)
- Battery: 1 C battery required (included), 450mAh
- Package Dimensions: 7.91 x 4.37 x 2.32 inches
- Color: Transparent Black
Warranty and Support
For warranty information, technical support, or further assistance with your GravaStar Mercury M2 Wireless Gaming Mouse, please visit the official GravaStar website or contact their customer service. Keep your proof of purchase for warranty claims.
Thank you for choosing GravaStar.





