What are the primary features of YouTube Premium?

YouTube Premium offers several key features designed to enhance the user experience beyond what's available with the free version of YouTube. Here are the primary features:

1. **Ad-Free Videos:** Enjoy an uninterrupted viewing experience without ads on both YouTube and YouTube Music.

2. **Offline Playback:** Download videos and playlists to watch offline on your mobile device, making it easy to access content without an internet connection.

3. **Background Play:** Continue playing videos (or music) in the background while using other apps or when your screen is off, which is useful for multitasking or listening to content like music or podcasts.

4. **YouTube Music Premium:** Access to YouTube Music Premium is included, which offers ad-free music streaming, offline downloads, and background play for music.

5. **YouTube Originals:** Watch exclusive content from popular creators and YouTube Originals series and movies.

These features together provide a more flexible and enjoyable experience for regular YouTube and music streaming users.