1. Introduction
Thank you for choosing the KBCASE Active Stylus Pen. This universal stylus is designed to enhance your interaction with most touch screen devices, providing a smooth and precise experience for writing, drawing, and navigation. Please read this manual carefully to ensure proper use and maintenance of your new stylus pen.
2. Package Contents
- 1 x Active Stylus Pen
- 3 x Replacement Nibs
- 1 x Type-C Charging Cable
- 1 x User Manual
3. Product Overview
The KBCASE Active Stylus Pen features a sleek design with intuitive controls and replaceable components for extended use.

Figure 3.1: Stylus Pen Components. This image highlights the key parts of the stylus pen, including the Status Indicator, Storage Magnetic Induction Area, Touch Pen Tip, Touch Switch, and Type-C Charging Port.

Figure 3.2: Fine Tip & High Precision. The stylus is equipped with a fine tip designed for no delay, continuous lines, and no slip during use.
4. Setup
4.1 Charging the Stylus Pen
Before first use, fully charge the stylus pen. Connect the provided Type-C charging cable to the charging port on the stylus and to a compatible USB power source (e.g., 5V USB charger, computer, power bank). A full charge takes approximately 15 minutes and provides up to 10 hours of active use.

Figure 4.1: USB-C Fast Charging. The image shows the stylus pen being charged via its Type-C port, indicating charging status with colored lights.
4.2 Powering On/Off
To turn the stylus pen on or off, simply double-tap the top of the pen. The status indicator light will illuminate when the pen is active.
4.3 Compatibility
This universal stylus pen is compatible with most Android/iOS touch screen tablets and smart phones. Note: It is not compatible with iPad and Microsoft devices.

Figure 4.2: Wide Compatibility. The stylus pen is shown alongside a smartphone and a tablet, illustrating its broad compatibility with Android and iOS touch screen devices.
5. Operating Instructions
5.1 General Use
Once powered on, the stylus pen is ready for immediate use. No Bluetooth pairing or app installation is required. Simply touch the fine tip to your device's screen to navigate, write, or draw.

Figure 5.1: No Bluetooth Required. The image demonstrates the stylus in use on a tablet, emphasizing its plug-and-play functionality.
5.2 Writing and Drawing
The flexible fine tip ensures smooth and accurate input, making it ideal for detailed drawing, precise writing, and note-taking. The pen offers high precision and accuracy, minimizing lag and disconnections.

Figure 5.2: Diversified Usage Scenarios. This image illustrates the versatility of the stylus pen across different activities such as note-taking, drawing, and playing games on a tablet.
5.3 Energy Saving Feature
The stylus pen is equipped with a smart energy-saving function. It will automatically enter 'Sleep Mode' after 5 minutes of inactivity to conserve battery power. To reactivate, simply double-tap the top of the pen.
6. Maintenance
6.1 Charging Indicators
The LED indicator light on the stylus provides information about its status:
- Blue Light: Pen is active and ready for use.
- Red Light: Pen is currently charging.
- Green Light: Pen is fully charged.
6.2 Replacing Nibs
The stylus pen comes with replaceable nibs to ensure consistent performance. To replace a nib:
- Gently twist the old nib counter-clockwise to remove it.
- Align a new nib with the pen tip and twist clockwise until securely fastened.

Figure 6.1: Replaceable Nib. This diagram illustrates the simple process of twisting off and twisting on a new nib for the stylus pen.
7. Troubleshooting
- Stylus not responding: Ensure the pen is powered on (double-tap the top). Check if the battery is charged; if the indicator is red, charge the pen.
- Inaccurate or inconsistent input: Ensure the pen tip is clean and free of debris. Replace the nib if it appears worn or damaged. Verify your device's screen is clean.
- Pen not charging: Ensure the Type-C cable is securely connected to both the pen and the power source. Try a different charging cable or power adapter.
- Accidental touches: This stylus does not feature palm rejection. Ensure your hand is not resting on the screen while using the pen to avoid unintended input.
8. Specifications
| Feature | Specification |
|---|---|
| Package Dimensions | 8.7 x 2.36 x 0.75 inches |
| Item Weight | 2.08 ounces (0.06 Kilograms) |
| Batteries | 1 Lithium Ion battery required (included) |
| Charging Time | 15 minutes |
| Battery Active Use | Up to 10 hours |
| Battery Standby Life | 5 minutes (auto-sleep) |
| Compatible Devices | Samsung/iPhone/Android Tablets & Smart Phones (Not compatible with iPad and Microsoft devices) |
| Material | Aluminum |
9. Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official KBCASE website. Keep your proof of purchase for any warranty claims.