Spec Parameter Table：

10 inch tablet
Specification
Model No.					DD-102W
Panel size					10" LCD screen
Display area(mm)/mode					216.96(W)×135.6(H) mm
Outline dimension					256*176*36mm (W*H*T)
Resolution					1280*800
Display color					16.7M
Brightness (nits)					320cd/m2
Contrast					800:1
Visual angle					85/85/85/85
Response time					6ms
Horizontal frequency					50-70KHZ
Vertical frequency					56-75KHZ
Life(hrs)					60,000(hrs)
OS System
Android O/S					Android 11
CPU					RK3566
Memory					4G
Storage					64G
Input
USB					2
TF					1
RJ45					1
4G module					1
Output
HDMI					1
Touch screen
Capactive touch					10 points
OSD display( screen menu display)
Menu language					Multi-language
Power
Power supply					DC 12V, 2A
Maximum power consumption					<=15W
Standby power consumption					<5W
Net weight					0.8kg
Temperature
Working temperature					-10°C~50°C
Storage temperature					-20°C~60°C
Working humidity					0~90%
Storage humidity					0~90%
Appearance
Frame color/appearance					Black
Frame material					Plastic
Installation					wall mounting
Package					carton box with  Foam

**1. How do I connect my tablet to Wi-Fi?** Answer: First, swipe down from the top of the screen to open the notification panel. Then, look for the Wi-Fi icon and tap on it. A list of available Wi-Fi networks will appear. Select the network you want to connect to and enter the password if required. **2. Why is my tablet running slowly?** Answer: There could be several reasons. It might be due to having too many apps running in the background. Try closing some unused apps by going to the recent apps screen (usually accessed by tapping the square or recent apps button) and swiping the apps away. Also, make sure your tablet has enough storage space left. If it's nearly full, consider deleting some unnecessary files or apps. **3. How can I take a screenshot on my tablet?** Answer: The method may vary depending on the tablet model. Commonly, you can press the power button and the volume down button simultaneously for a second or two until you see a screenshot preview or hear a shutter sound. Some tablets also have a specific screenshot button or gesture in the settings that you can configure. **4. How do I download apps on my tablet?** Answer: Open the app store on your tablet (such as Google Play Store for Android tablets or App Store for iPads). Search for the app you want to download using the search bar. Once you find the app, tap on it and then select the "Install" button. Wait for the download and installation process to complete. **5. What should I do if my tablet freezes?** Answer: Try holding down the power button for about 10 - 15 seconds until the tablet restarts. If that doesn't work, you might need to perform a factory reset, but this should be a last resort as it will erase all your data. Before doing a factory reset, make sure to back up any important information. **6. How do I transfer files between my tablet and my computer?** Answer: There are several ways. If you have a Windows computer, you can use a USB cable to connect your tablet to the computer. Once connected, your tablet may show up as a removable drive. You can then copy and paste files between the tablet and the computer. For Mac computers, you may need to install additional software depending on the tablet model. Some tablets also support wireless file transfer methods such as Bluetooth or using cloud storage services like Dropbox or Google Drive to transfer files between devices. **7. How do I change the wallpaper on my tablet?** Answer: Go to the settings of your tablet. Look for the "Display" or "Wallpaper" option. In there, you'll usually find options to choose from pre-installed wallpapers or set a photo from your gallery as the wallpaper. Select the wallpaper you like and apply the changes. **8. Can I use a stylus with my tablet?** Answer: It depends on the tablet. Some tablets come with built-in stylus support and may even include a stylus in the package. For tablets that don't have built-in support, you can often purchase a third-party stylus that is compatible with the touchscreen technology of your tablet. However, the functionality may vary depending on the stylus and tablet combination. **9. How do I adjust the screen brightness on my tablet?** Answer: You can usually adjust the screen brightness by swiping down from the top of the screen to open the notification panel. Look for the brightness slider and drag it left or right to decrease or increase the brightness respectively. Some tablets also have the option to adjust the brightness in the settings under the "Display" section. **10. My tablet battery drains quickly. What can I do?** Answer: First, check which apps are consuming the most battery by going to the battery settings on your tablet. Close any apps that are using a lot of battery unnecessarily. Also, reduce the screen brightness as a brighter screen uses more power. Disable features like Bluetooth, Wi-Fi, or GPS when you're not using them. If the battery still drains quickly after trying these steps, it might be time to consider replacing the battery if possible.