1. Introduction
Thank you for choosing the COO Stylus Pen. This active digital stylus is designed to enhance your interaction with iOS and Android touchscreen devices, providing a precise and smooth experience for drawing, writing, note-taking, and general navigation. It features a 1.5mm fine tip for accuracy and does not require Bluetooth pairing, offering immediate use upon activation.

Image 1.1: The COO Stylus Pen, showing its sleek design, included USB-C charging cable, and two replacement tips.
Key Features:
- Wide Compatibility: Compatible with iOS and Android touchscreens, including tablets from Lenovo, Samsung, Huawei, Vivo, Mi, and various iPhone and Google Pixel smartphones.
- No Bluetooth Pairing: Operates instantly without the need for Bluetooth connection or app installation.
- 1.5mm Fine Tip: Provides high precision and sensitivity for smooth, lag-free, and continuous lines.
- Smart Touch Switch: Easy on/off functionality with a simple double-tap.
- Long Battery Life: Offers extended continuous use and standby time with fast charging.

Image 1.2: Illustration of the stylus pen's wide compatibility with various iOS and Android tablets and smartphones. Note: Not compatible with iPad or Microsoft devices.
2. Setup
2.1 Initial Charging
Before first use, fully charge the stylus pen using the included Type-C charging cable. Connect the Type-C end of the cable to the charging port on the stylus and the USB-A end to a compatible USB power source (e.g., computer USB port, wall adapter). The indicator light will show the charging status.

Image 2.1: The stylus pen being charged via its Type-C port, with indicator lights showing charging status.
2.2 Powering On/Off
To turn on the stylus pen, simply double-tap the top end of the pen. The indicator light will illuminate. To turn off, double-tap the top end again. The pen will automatically enter sleep mode after 5 minutes of inactivity to conserve power.

Image 2.2: Detailed view of the stylus pen's smart touch switch (ON/OFF button) and Type-C charging port, along with instructions for replacing the 1.5mm fine tip.
3. Operating Instructions
3.1 General Use
Once powered on, the COO Stylus Pen is ready for immediate use with your compatible touchscreen device. No Bluetooth connection or app installation is required. Simply touch the pen tip to the screen to begin interacting.

Image 3.1: Demonstrates the stylus pen in use on a tablet, highlighting that no Bluetooth setup is required for operation.
3.2 Applications
The stylus pen is versatile and can be used for various tasks across different applications:
- Drawing & Sketching: Ideal for digital art, illustrations, and creative designs.
- Writing & Note-taking: Perfect for jotting down notes, annotating documents, and signing.
- Gaming: Enhances precision and control in touch-based games.
- General Navigation: Provides a more precise alternative to finger input for browsing and interacting with your device.

Image 3.2: Examples of the stylus pen's multiple uses, including drawing, playing games, note-taking, and general internet browsing.
3.3 Precision and Sensitivity
The 1.5mm copper fine point tip ensures high sensitivity and precision. This design minimizes lag, skips, and scratches, providing a smooth and natural writing or drawing experience. The metal casing also contributes to a comfortable grip and improved texture.

Image 3.3: Close-up view of the 1.5mm fine tip, illustrating its precision and ability to produce continuous, smooth lines without lag or slips.
4. Maintenance
4.1 Charging and Battery Life
The stylus pen charges fully in approximately 1.5 hours. A full charge provides up to 12 hours of continuous use and an impressive 180 days of standby time. To maximize battery life, ensure the pen is charged when the indicator light signals low battery. The automatic sleep function helps conserve power when the pen is idle.
4.2 Tip Replacement
The 1.5mm fine tip is designed to be durable, but replacement tips are included for future use. To replace the tip, gently twist the existing tip counter-clockwise to remove it. Align the new tip and twist clockwise until securely fastened.

Image 4.1: The stylus pen shown with its included accessories, including the USB-C charging cable and two replacement tips, emphasizing ease of maintenance.
4.3 Cleaning
To clean the stylus pen, wipe it gently with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these may damage the pen's finish or internal components.
5. Troubleshooting
5.1 Stylus Not Responding
- Check Power: Ensure the stylus pen is turned on by double-tapping the top. The indicator light should be illuminated.
- Charge Battery: If the indicator light is off or blinking, the battery may be low. Charge the pen fully.
- Device Compatibility: Verify that your device is compatible with the stylus. This stylus is compatible with iOS/Android touchscreens but NOT with iPad, Microsoft tablets, or Windows systems.
- Bluetooth Interference: Although the stylus does not use Bluetooth, some devices may have settings that interfere with passive stylus input. If the stylus is not working, try the following steps on your device:
- Go to Settings > Bluetooth > Turn off Bluetooth.
- If you previously used an Apple Pencil, go to Settings > Bluetooth > Apple Pencil > Tap > Forget This Device.
- Restart Device: Restart your tablet or smartphone to resolve any temporary software glitches.
5.2 Inaccurate or Skipping Lines
- Check Tip Condition: Inspect the 1.5mm fine tip for any damage or wear. Replace the tip if necessary.
- Screen Protector: A thick or improperly installed screen protector might affect sensitivity. Try using the stylus without the screen protector to see if performance improves.
- Clean Screen: Ensure your device's screen is clean and free of smudges or debris.
6. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 6.69 x 0.39 x 0.39 inches (16.5 cm length) |
| Item Weight | 0.564 ounces (16 Grams) |
| Model Number | 506K Stylus Pen for iOS&Android |
| Battery Type | 1 Lithium Ion battery (included) |
| Charging Time | Approx. 1.5 hours |
| Continuous Use Time | Approx. 12 hours |
| Standby Time | Approx. 180 days |
| Material | Copper, Metal |
| Tip Size | 1.5mm Fine Tip |
| Compatibility | iOS/Android Touchscreens (Lenovo, Samsung, Huawei, Vivo, Mi tablets; iPhone, Android, HarmonyOS phones). Not compatible with iPad & Microsoft tablets and Windows systems. |
7. Warranty and Support
7.1 Warranty Information
For specific warranty details, please refer to the product packaging or contact the seller directly. Typically, electronic accessories come with a limited manufacturer's warranty covering defects in materials and workmanship under normal use.
7.2 Customer Support
If you encounter any issues not covered in this manual or require further assistance, please contact the seller or manufacturer's customer support. You can often find contact information on the product packaging, the retailer's website, or the brand's official store page.
Visit the official COO Store for more information and support: COO Store on Amazon







