7. What kind of playlist is supported by the default player app FiiO Music?

A: 1. The built-in song lists include: Favorites list, Recently Played, Most Played, Recently added, Up Next queue (to be added in future firmware)

2. And it supports creating internal playlists on the app. Here are the steps:
a) Select to play the song you with to add to the playlist
b) Click the playback control bar at the bottom of the screen to enter the Now Playing menu
c) Click the "add to palylist" icon at the bottom right of the screen
d) Select an existed palylist to complete the adding, or click the ⊕ icon at the upper left of the screen to create a new playlsit then add the song to it

3. The external .m3u playlist is also supported.