Introduction
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your Razer Orochi V2 Mobile Wireless Gaming Mouse. Designed for portability and high performance, the Razer Orochi V2 offers a compact, ultra-lightweight design with versatile wireless connectivity and advanced features for both gaming and productivity.
Setup
1. Battery Installation
The Razer Orochi V2 mouse supports both AA and AAA batteries. Only one battery is required for operation. The hybrid battery slot is optimally positioned for balanced weight distribution.
- Gently lift the magnetic top cover of the mouse.
- Insert one AA or AAA battery into the designated slot, ensuring correct polarity (+/-).
- Replace the top cover, ensuring it snaps securely into place.

This image shows the top view of the Razer Orochi V2 mouse in Quartz Pink, highlighting its main buttons and scroll wheel.

A close-up of the Quartz Pink Razer Orochi V2 mouse, highlighting its extended battery life of up to 950 hours, measured with a AA lithium battery.
2. Connectivity (2 Wireless Modes)
The Razer Orochi V2 offers two wireless modes: Razer HyperSpeed Wireless and Bluetooth. You can switch between these modes using the toggle switch on the underside of the mouse.
- Razer HyperSpeed Wireless: For seamless, low-latency performance, ideal for gaming. Insert the included USB dongle into an available USB port on your computer. The dongle is stored inside the mouse under the top cover.
- Bluetooth: For maximizing battery life, suitable for work and general use. Pair the mouse with your device via Bluetooth settings.

The Quartz Pink Razer Orochi V2 mouse is displayed next to a matching Razer keyboard and mouse pad, symbolizing its dual wireless modes (HyperSpeed Wireless and Bluetooth) for versatile use.
Operating Instructions
1. Button Functions
The Razer Orochi V2 features multiple programmable buttons for enhanced control:
- Left and Right Click: Standard mouse clicks with 2nd Gen Razer Mechanical Switches for improved durability and consistency.
- Scroll Wheel: For vertical scrolling and a clickable middle button.
- DPI Cycle Button: Located below the scroll wheel, this button allows you to cycle through different DPI (Dots Per Inch) sensitivity stages.
- Side Buttons: Two buttons on the left side of the mouse, typically used for forward and backward navigation in web browsers or customizable in games.

The Quartz Pink Razer Orochi V2 mouse is shown with an enlarged inset of its 2nd Generation Razer Mechanical Switches, indicating improved click durability and consistency.
2. DPI Adjustment
The Razer Orochi V2 is equipped with a Razer 5G Advanced 18K DPI Optical Sensor, providing responsive, pixel-precise aim. You can adjust the mouse sensitivity (DPI) on the fly using the dedicated DPI cycle button. For optimal accuracy, it is recommended to disable the "Enhance pointer precision" option in your operating system's mouse settings and further optimize performance using the Razer Synapse App.

An internal view of the Razer Orochi V2 mouse, focusing on its 5G Advanced 18K DPI Optical Sensor, which provides responsive and pixel-precise aim.
Maintenance
1. Battery Replacement
The Razer Orochi V2 boasts a long battery life, lasting up to 950 hours on Bluetooth and up to 425 hours on Razer HyperSpeed Wireless (measured with a AA lithium battery). When the battery is low, the mouse's indicator light will signal the need for replacement. Follow the battery installation steps in the Setup section to replace the battery.
2. Cleaning
To maintain optimal performance and hygiene, regularly clean your mouse:
- Use a soft, lint-free cloth lightly dampened with water or a mild cleaning solution to wipe the exterior.
- Avoid using harsh chemicals or abrasive materials.
- Ensure no liquid enters the mouse's internal components.
Troubleshooting
1. Connectivity Issues
- Mouse not responding: Ensure the battery is correctly installed and has sufficient charge. Check that the wireless mode switch on the underside of the mouse is set correctly (2.4 GHz for dongle, BT for Bluetooth).
- Interference: Move the mouse closer to the USB dongle or Bluetooth-enabled device. Avoid placing the mouse near other wireless devices that may cause interference.
2. Performance Issues
- Inaccurate tracking: Ensure the optical sensor is clean and free from debris. Use the Razer Synapse App to calibrate the sensor to your mouse pad.
- Lag or stuttering: Ensure your computer's drivers are up to date. If using Bluetooth, try switching to Razer HyperSpeed Wireless for a more stable connection.
Specifications
| Feature | Detail |
|---|---|
| Brand | Razer |
| Model Number | RZ01-03731200-R3U1 |
| Connectivity Technology | Bluetooth, USB (Razer HyperSpeed Wireless) |
| Movement Detection Technology | Optical |
| DPI | 18K DPI (5G Advanced Optical Sensor) |
| Battery Life | Up to 950 hours (Bluetooth), Up to 425 hours (HyperSpeed Wireless) with AA lithium battery |
| Battery Type | AA or AAA (1 required) |
| Weight | 2.88 ounces (excluding battery) |
| Dimensions (LxWxH) | 4.25 x 2.46 x 0.1 inches |
| Switches | 2nd Gen Razer Mechanical Mouse Switches |
| Hardware Platform | PC, Mac |
Warranty and Support
For detailed warranty information and technical support, please refer to the official Razer website or the included User Manual PDF. The User Manual provides comprehensive guidance and contact information for customer service.
You can access the User Manual (PDF) here.





