1. Introduction
Thank you for choosing the CUPEISI CP31M Android 15 Tablet. This manual provides essential information for setting up, operating, and maintaining your device. Please read it thoroughly to ensure optimal performance and longevity of your tablet.

Figure 1: CUPEISI CP31M Tablet Overview
2. Product Features
The CUPEISI CP31M tablet is designed for versatile use, offering a blend of performance and convenience. Key features include:
- Operating System: Latest Android 15 for smooth operation and access to Google Play services.
- Performance: Powerful 2.0GHz Quad-core processor with 20GB RAM (4GB fixed, 16GB virtual) for efficient multitasking.
- Storage: 128GB internal storage, expandable up to 2TB via Micro SD card (not included).
- Display: 10.1-inch IPS HD touch screen with 1280x800 resolution and 16:10 aspect ratio for immersive visuals.
- Cameras: 8MP rear camera with autofocus and flash, and a 2MP front camera for clear photos and video calls.
- Connectivity: Dual-band 2.4G + 5G WiFi (WiFi6) and Bluetooth 5.0 for stable and fast connections.
- Media: Widevine L1 support for high-definition streaming from platforms like Netflix and Amazon Prime Video.
- Battery: 6000mAh Lithium Polymer battery providing up to 6 hours of average use.
- 2-in-1 Functionality: Transforms into a mini-laptop with included Bluetooth keyboard, wireless mouse, and stylus.

Figure 2: Detailed Tablet Specifications

Figure 3: 10.1" HD Screen Display
3. What's in the Box
Your CUPEISI CP31M tablet package includes the following items:
- CUPEISI CP31M Android 15 Tablet
- Bluetooth Keyboard
- Wireless Mouse
- Foldable Protective Cover
- Stylus
- Type-C Cable & Charger
4. Setup
Follow these steps for initial setup of your tablet:
- Charge the Tablet: Connect the provided Type-C cable and charger to the tablet and a power outlet. Allow the tablet to charge fully before first use.
- Power On: Press and hold the power button located on the side of the tablet until the screen lights up.
- Initial Android Setup: Follow the on-screen prompts to select your language, connect to a Wi-Fi network, and sign in with your Google account.
- Install Protective Cover: Carefully place your tablet into the foldable protective cover to safeguard it from damage.

Figure 4: Android 15 and Memory Expansion
5. Operating Instructions
Navigating your CUPEISI CP31M tablet is intuitive:
- Home Screen: Swipe left or right to access different app pages.
- Notifications: Swipe down from the top of the screen to view notifications and quick settings.
- App Drawer: Swipe up from the bottom of the screen to access all installed applications.
- Settings: Tap the 'Settings' icon to customize Wi-Fi, Bluetooth, display, sound, and other device preferences.
- Google Play Store: Access the Google Play Store to download and install new applications, games, movies, and books.

Figure 5: Tablet in Use
6. Connecting Accessories
Enhance your tablet experience by connecting the included accessories:
Bluetooth Keyboard
- Turn on the keyboard using the power switch.
- Press the 'Connect' button on the keyboard to enter pairing mode.
- On your tablet, go to Settings > Connected devices > Pair new device.
- Select the keyboard from the list of available devices and follow any on-screen prompts to complete pairing.
Wireless Mouse
- Insert the USB receiver (usually found in the mouse's battery compartment) into the tablet's USB-C port using an adapter if necessary, or connect via Bluetooth if it's a Bluetooth mouse.
- If connecting via Bluetooth, follow steps similar to the keyboard: turn on the mouse, enter pairing mode, and select it from the tablet's Bluetooth settings.
Stylus
The stylus does not require pairing. Simply use it to interact with the tablet screen for writing, drawing, or precise navigation.

Figure 6: Tablet with Keyboard and Mouse

Figure 7: Tablet and Accessories
Video 1: Overview of the 10-inch Android 15 tablet with keyboard, case, mouse, and stylus.
7. Media Playback
The CUPEISI CP31M tablet supports Widevine L1, which is crucial for high-quality media streaming:
- Widevine L1: This certification ensures that you can stream content from popular services like Netflix, Amazon Prime Video, and Disney+ in high definition (HD).
- Immersive Experience: Combined with the 10.1-inch HD screen, Widevine L1 provides a superior viewing experience for movies and TV shows.

Figure 8: Widevine L1 Support for Streaming
8. Maintenance
To keep your tablet in optimal condition:
- Cleaning: Use a soft, lint-free cloth to clean the screen and body. Avoid harsh chemicals.
- Software Updates: Regularly check for and install system updates to ensure security and performance improvements. Go to Settings > System > System update.
- Battery Care: Avoid extreme temperatures. For long-term storage, charge the battery to about 50% and store in a cool, dry place.
- Storage Management: Periodically clear unnecessary files and apps to free up storage space and maintain performance.

Figure 9: Battery Life and Charging
9. Troubleshooting
If you encounter issues with your tablet, try these common solutions:
- Device Not Turning On: Ensure the tablet is sufficiently charged. Connect it to the charger for at least 30 minutes before attempting to power it on again.
- Screen Unresponsive: Perform a forced restart by holding the power button for about 10-15 seconds.
- Wi-Fi Connectivity Issues: Check if Wi-Fi is enabled in settings. Restart your router and the tablet. Forget the network and reconnect.
- Bluetooth Pairing Problems: Ensure both devices are in pairing mode and within range. Restart both devices and try pairing again.
- Apps Crashing/Freezing: Clear the app's cache (Settings > Apps > [App Name] > Storage > Clear cache). If the problem persists, uninstall and reinstall the app.
- Slow Performance: Close unused apps, clear cache, and ensure sufficient free storage space. Consider a factory reset as a last resort (backup your data first).
10. Specifications
Detailed technical specifications for the CUPEISI CP31M tablet:
| Feature | Specification |
|---|---|
| Brand | CUPEISI |
| Model Name | CP31M |
| Operating System | Android 15 |
| Processor | 2.0GHz Quad-core Processor |
| RAM Memory | 20 GB (4GB fixed, 16GB virtual) |
| Internal Storage | 128 GB |
| Expandable Storage | Up to 2 TB (microSD) |
| Screen Size | 10.1 Inches |
| Display Resolution | 1280x800 Pixels (HD) |
| Aspect Ratio | 16:10 |
| Rear Camera | 8 MP with Autofocus and Flash |
| Front Camera | 2 MP |
| Wireless Technology | Wi-Fi (2.4G + 5G, 802.11ac, 802.11g), Bluetooth 5.0 |
| Connectivity Technology | Bluetooth, Wi-Fi, USB Type C |
| Battery Capacity | 6000 Milliamp Hours (Lithium Polymer) |
| Battery Average Life | 6 Hours |
| Item Weight | 1.23 Kilograms |
| Item Dimensions (L x W x Thickness) | 9.7"L x 6.5"W x 0.3"Th |
| Human-Interface Input | Touchscreen with Stylus Support |
| Color | Orange |
11. Warranty and Support
Your CUPEISI CP31M tablet comes with a 1-year limited warranty. For warranty claims, technical assistance, or further inquiries, please contact CUPEISI customer support through the retailer's platform or the official CUPEISI website.
Please retain your proof of purchase for warranty validation.
