This list contains the 10 most interesting facts about DouWan, which is an app that allows users to cast their mobile phone to a Windows PC. DouWan is a convenient way to access your phone's content without having to transfer or sync files, and allows you to use your computer as an extension of your phone. Here are 10 facts about DouWan that you may find interesting:

1. DouWan was created by a Chinese tech company called Xiaomi in 2017.
2. The app is available for free on the Google Play store and can be downloaded onto any Android device.
3. It supports multiple languages, including English, Chinese, and Spanish.
4. The app can mirror the contents of your mobile phone on your Windows PC or laptop in real time.
5. It also supports streaming media from third-party apps like YouTube and Netflix, allowing you to watch content directly from your computer screen.
6. You can also control the playback of media from your PC by using the remote control feature on the DouWan app.
7. You can easily share photos and videos from your phone to your PC with just one click through DouWan's built-in file sharing feature.
8. It also supports wireless printing so you can print documents directly from your phone without having to connect a cable or transfer files between devices first.
9. With its Chromecast support, you can cast movies and TV shows on any compatible device connected to your PC or laptop with ease.
10. The latest version of DouWan also supports Airplay, which allows you to stream content from your mobile device to an Apple TV or other compatible device.