How do I transfer Playlists&Songs from iTunes Library to iOS device/Android SD card?

After getting your device connected by the USB cable, follow the steps below to transfer your iTunes Playlists&Songs into iOS device/Android SD card.
1. Once in iMusic, click on the Device and select Transfer iTunes Music to device option.


2. On the pop up window, your entire library is chosen as default to be transferred into your connected device. Click Transfer to start transferring.
2.1 It defaults to transfer into your Android SD card.
2.2 If you only hope to transfer some playlists, choose Selected playlists and you can select the playlists then.
2.3 If you connect multiple devices at the same time, click the Arrow to choose the device.
2.4 Only the files not existed on your device will be transferred.
2.5 Make sure that is enough space on your device so that all the selected files can be transferred.

Tips: To only transfer one playlist, on iTunes Library tab(Library for Mac) and select Playlist on top left corner, then right click (control click for Mac) it and choose Export to the connected device.