1. Introduction
Welcome to the user manual for your new POWMUS M518 11-inch Android 15 Tablet. This guide provides essential information for setting up, operating, maintaining, and troubleshooting your device. Please read this manual thoroughly to ensure optimal performance and longevity of your tablet.

Image 1.1: POWMUS M518 Tablet and included accessories.
The POWMUS M518 tablet features an 11-inch 2K display, an octa-core processor, 36GB RAM, 256GB internal storage (expandable up to 2TB), an 8000mAh battery, dual cameras, and runs on the Android 15 operating system. It supports Wi-Fi 6, Bluetooth 5.0, and GPS, making it suitable for various tasks from entertainment to productivity.
2. Package Contents
Upon opening your POWMUS M518 tablet package, please verify that all the following items are included:
- POWMUS M518 11-inch Android 15 Tablet
- Protective Case
- Bluetooth Keyboard
- Wireless Mouse
- Stylus Pen
- USB Charging Cable
- Power Adapter
- User Manual (this document)
If any items are missing or damaged, please contact customer support immediately.
3. Getting Started: Setup
3.1 Charging the Tablet
Before first use, fully charge your tablet. Connect the provided USB charging cable to the tablet's charging port and the power adapter. Plug the adapter into a wall outlet. The charging indicator on the screen will show the charging status.

Image 3.1: 8000mAh Battery Life Overview.
3.2 Powering On/Off
- To Power On: Press and hold the Power button until the POWMUS logo appears on the screen.
- To Power Off: Press and hold the Power button until the power options menu appears. Select "Power off" and confirm.
- To Restart: Press and hold the Power button until the power options menu appears. Select "Restart" and confirm.
3.3 Initial Configuration
The first time you power on your tablet, you will be guided through the initial setup process. Follow the on-screen instructions to:
- Select your language.
- Connect to a Wi-Fi network.
- Sign in with your Google account or create a new one.
- Set up screen lock (PIN, pattern, or password).
- Review and accept terms and conditions.
3.4 Inserting a MicroSD Card
The tablet supports storage expansion up to 2TB using a MicroSD card (not included). Locate the MicroSD card slot on the side of the tablet. Gently insert the card with the gold contacts facing down until it clicks into place. You may need to format the card via the tablet's settings for optimal use.
3.5 Connecting Bluetooth Accessories (Keyboard and Mouse)
Your tablet comes with a Bluetooth keyboard and mouse for enhanced productivity. To connect them:
- Ensure the keyboard and mouse are charged and powered on.
- On your tablet, go to Settings > Connected devices > Bluetooth.
- Toggle Bluetooth to 'On'.
- The tablet will scan for available devices. Select the keyboard and mouse from the list to pair. Follow any on-screen prompts for pairing codes.

Image 3.5: Tablet with keyboard and mouse setup.
4. Operating Your Tablet
4.1 Basic Navigation
The tablet uses touch gestures for navigation:
- Tap: Select an item or open an app.
- Swipe: Scroll through pages or lists.
- Pinch: Zoom in or out on images and web pages.
- Long Press: Access contextual menus or move icons.
4.2 Android 15 Operating System
Your tablet runs on the latest Android 15 OS, offering enhanced privacy controls, a convenient taskbar, and regular security updates for a smooth and secure user experience.

Image 4.2: Android 15 OS Interface.
4.3 Display Settings and Eye Comfort
The 11-inch 2K (2000x1200) IPS display provides clear and vibrant visuals. To reduce eye strain, especially during prolonged use, navigate to Settings > Display. Here you can activate various eye protection modes:
- Dark Mode: Changes the system theme to a darker color palette.
- Eye Comfort Mode: Reduces blue light emission.
- Reading Mode: Optimizes the display for reading text.

Image 4.3: 11-inch 2K HD Display.
4.4 Camera Usage
The tablet is equipped with an 8MP front camera and a 13MP rear camera. Open the Camera app to capture photos and videos. You can switch between front and rear cameras, adjust settings, and apply filters.
4.5 Connectivity
Your tablet supports advanced connectivity options:
- Wi-Fi 6 (2.4GHz/5GHz): For fast and stable internet access. Go to Settings > Network & internet > Wi-Fi to connect to available networks.
- Bluetooth 5.0: For connecting wireless peripherals like headphones, speakers, keyboard, and mouse. Go to Settings > Connected devices > Bluetooth.
- GPS: For location services and navigation. Ensure location services are enabled in Settings > Location.

Image 4.5: Connectivity and Camera Features.
4.6 Storage Management
The tablet comes with 256GB of internal storage and 36GB of RAM (12GB physical + 24GB dynamic expansion). You can expand storage further using a MicroSD card up to 2TB. To manage storage, go to Settings > Storage. Here you can view storage usage and free up space.

Image 4.6: Storage Capacity Overview.
5. Maintenance
5.1 Cleaning Your Tablet
To clean the tablet, power it off and disconnect all cables. Use a soft, lint-free cloth slightly dampened with water or a screen cleaner. Avoid using harsh chemicals, abrasive materials, or excessive moisture.
5.2 Battery Care
To prolong battery life:
- Avoid extreme temperatures.
- Do not let the battery completely drain frequently.
- Use the original charger and cable.
- Reduce screen brightness and disable unnecessary features (Wi-Fi, Bluetooth, GPS) when not in use.
5.3 Software Updates
Regularly check for and install software updates to ensure your tablet has the latest features, security patches, and performance improvements. Go to Settings > System > System update to check for updates.
6. Troubleshooting
This section addresses common issues you might encounter with your POWMUS M518 tablet.
| Problem | Possible Solution |
|---|---|
| Tablet does not power on | Ensure the tablet is charged. Connect to the charger for at least 30 minutes. Try holding the power button for 10-15 seconds. |
| Cannot connect to Wi-Fi | Check if Wi-Fi is enabled in settings. Restart your router and the tablet. Ensure you are entering the correct password. |
| Slow performance | Close unnecessary background apps. Clear cache from apps. Check for system updates. Consider performing a factory reset (backup data first). |
| Bluetooth accessories not pairing | Ensure accessories are in pairing mode and charged. Turn Bluetooth off and on again on the tablet. Restart both devices. |
| Screen is unresponsive | Restart the tablet by holding the power button. If unresponsive, force restart by holding power button for an extended period (e.g., 20 seconds). |
If the issue persists, please contact POWMUS customer support for further assistance.
7. Specifications
Below are the detailed specifications for the POWMUS M518 11-inch Android 15 Tablet:
| Feature | Detail |
|---|---|
| Model Name | M518 |
| Operating System | Android 15 |
| Display Size | 11 Inches |
| Display Resolution | 2000x1200 Pixels (2K IPS) |
| Processor | Octa-Core (2 GHz), Unisoc |
| Graphics Coprocessor | ARM MaliTM-G57 |
| RAM | 36GB (12GB Physical + 24GB Dynamic Expansion) |
| Internal Storage (ROM) | 256 GB |
| Expandable Storage | Up to 2TB via MicroSD card (not included) |
| Rear Camera | 13 MP |
| Front Camera | 8 MP |
| Battery Capacity | 8000mAh |
| Average Battery Life | 8 Hours (typical use) |
| Wireless Standards | 802.11ac, 802.11b, 802.11g, 802.11n |
| Wi-Fi Support | Dual-Band (2.4GHz/5GHz), Wi-Fi 6 |
| Bluetooth | Bluetooth 5.0 |
| GPS | Yes |
| Product Dimensions | 26 x 17.1 x 0.95 cm |
| Item Weight | 750 g |
| Color | Black |
8. Warranty and Support
Your POWMUS M518 tablet comes with a 1-year standard warranty from the date of purchase. Additionally, a 30-day return or replacement policy is available. Please retain your proof of purchase for warranty claims.
For any technical issues, questions, or warranty claims, our dedicated support team is available 24/7. Please refer to the contact information provided with your product packaging or visit the official POWMUS website for support details.