1. Introduction
The ASHATA PR18 Optical Pocket Pen Mouse is a versatile dual-mode input device designed for enhanced productivity and comfort across various platforms. It supports both 2.4GHz wireless and Bluetooth connectivity, offering flexibility for use with PCs, laptops, tablets, and smartphones. Its ergonomic pen-shaped design aims to reduce hand fatigue during extended use, making it ideal for tasks requiring precise control, such as handwriting, drawing, and detailed navigation.
This manual provides detailed instructions for setting up, operating, and maintaining your PR18 Pen Mouse to ensure optimal performance.
2. Product Overview
Familiarize yourself with the components of your ASHATA PR18 Optical Pocket Pen Mouse.

Figure 1: ASHATA PR18 Pen Mouse Components
This image displays the ASHATA PR18 pen mouse with labels pointing to its key features: the optical sensor at the tip, a flip wheel, a middle mouse button, a left mouse button, a right click button, a Type-C charging interface, and a power switch.

Figure 2: USB Receiver
This image shows the compact USB receiver, which is stored within the pen mouse for convenience and detached for 2.4GHz wireless connection.
Key Components:
- Optical Sensor: Located at the tip for precise tracking.
- Left Mouse Button: Primary click function.
- Right Click Button: Secondary click function.
- Flip Wheel / Middle Mouse Button: For scrolling and middle-click actions.
- Power Switch: To turn the device on/off.
- Type-C Charging Interface: For recharging the internal battery.
- USB Receiver: For 2.4GHz wireless connection, stored inside the pen mouse.
3. Setup Instructions
3.1. Charging the Pen Mouse
Before first use, ensure the pen mouse is fully charged.
- Locate the Type-C charging interface on the side of the pen mouse (refer to Figure 1).
- Connect the provided Type-C charging cable to the pen mouse and the other end to a USB power source (e.g., computer USB port, USB wall adapter).
- The indicator light will show charging status (e.g., red for charging, off or blue for fully charged).
3.2. 2.4GHz Wireless Mode Setup
This mode uses the included USB receiver for a stable wireless connection.
- Gently pull the cap off the end of the pen mouse to reveal the USB receiver (refer to Figure 2).
- Insert the USB receiver into an available USB port on your computer or device.
- Turn on the pen mouse using the power switch.
- The device should automatically connect. No additional drivers are typically required.
3.3. Bluetooth Mode Setup
For devices with Bluetooth capability, follow these steps:
- Ensure the pen mouse is turned on.
- Activate Bluetooth on your device (laptop, tablet, smartphone).
- Search for new Bluetooth devices. The pen mouse should appear as "PR18" or a similar identifier.
- Select the pen mouse to pair. Follow any on-screen prompts to complete the pairing process.
- Note: This device does not support iOS.
Video 1: ASHATA PR18 Pen Mouse Overview and Setup
This video demonstrates the unboxing, identification of components, and initial setup steps for the ASHATA PR18 Optical Pocket Pen Mouse, including how to access and connect the USB receiver.
4. Operating Instructions
The ASHATA PR18 Pen Mouse offers intuitive controls for various tasks.
4.1. Basic Functions
- Left Click: Press the primary button (refer to Figure 1).
- Right Click: Press the secondary button (refer to Figure 1).
- Scroll Wheel: Roll the flip wheel up or down for vertical scrolling. Press the wheel for middle-click functionality.
4.2. DPI Adjustment
The pen mouse features adjustable DPI (Dots Per Inch) settings to control cursor sensitivity. Press the DPI adjustment button (if available, typically near the scroll wheel) to cycle through different sensitivities (e.g., 800/1200/1600 DPI). A higher DPI setting results in faster cursor movement.
4.3. Usage Modes (Desktop and Air Mode)
The pen mouse supports two primary usage modes:
- Desktop Mode: Use the pen mouse directly on a flat surface, similar to a traditional mouse.
- Air Mode: Hold the pen mouse in the air and move your wrist to control the cursor. This mode is particularly useful for presentations or when a flat surface is unavailable.

Figure 3: Desktop and Air Modes
This image shows two ASHATA PR18 pen mice, one positioned as if being used on a desk (desktop mode) and another held upright (air mode), demonstrating the two operational styles.
Video 2: Demonstrating Pen Mouse Functionality
This video illustrates the practical use of the pen mouse for tasks such as selecting cells in a spreadsheet and drawing on a digital canvas, highlighting its precision and ease of use for various applications.
5. Compatibility
The ASHATA PR18 Pen Mouse is compatible with a wide range of devices and operating systems:
- Laptops
- Tablets
- Smartphones (Android phones and tablets)
- Windows systems
- Note: This device does not support iOS.

Figure 4: Device Compatibility
This image shows the ASHATA PR18 pen mouse alongside a laptop, tablet, and smartphone, visually representing its broad compatibility with different devices.
6. Maintenance
To ensure the longevity and optimal performance of your ASHATA PR18 Pen Mouse, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the exterior of the pen mouse. Avoid using harsh chemicals or abrasive materials. For the optical sensor, use a cotton swab lightly dampened with isopropyl alcohol if necessary, ensuring no liquid enters the device.
- Storage: When not in use, store the USB receiver inside the pen mouse to prevent loss. Keep the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: Avoid fully discharging the battery frequently. Recharge the device when the battery indicator suggests low power.
- Handling: Handle the pen mouse with care. Avoid dropping it or subjecting it to strong impacts.
7. Troubleshooting
If you encounter issues with your ASHATA PR18 Pen Mouse, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Mouse not responding (2.4GHz mode) |
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| Mouse not responding (Bluetooth mode) |
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| Cursor movement is erratic or jumpy |
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| Buttons not working |
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8. Specifications
| Feature | Detail |
|---|---|
| Brand | ASHATA |
| Model Number | PR18 |
| Connectivity Technology | Bluetooth, 2.4GHz USB Wireless |
| Movement Detection Technology | Optical |
| Number of Buttons | 4 |
| Battery | 200mAh Lithium Battery (Rechargeable) |
| Wireless Range | Up to 393.7 inches (approx. 10 meters) |
| Item Weight | 2.46 ounces |
| Package Dimensions | 6.81 x 1.93 x 1.26 inches |
9. Warranty and Support
Your ASHATA PR18 Optical Pocket Pen Mouse comes with a return policy allowing for refund/replacement within 30 days of purchase. For specific warranty details and technical support, please refer to the seller's information on the product purchase page or contact ASHATA customer service directly.
For further assistance, you may visit the ASHATA Store on Amazon.




