1. Download songs: shuffle cannot download songs directly, but can only import songs into the player through itunes software. Connect shuffle to the computer, open itune software and import music files in the corresponding format.

2. On/off: On the side of the fuselage, there is an on/off switch button. Just turn it to the on side when turning it on, and turn it to the off side when turning it off.

3. Playback operation: Through the buttons on the fuselage, we can perform operations such as previous song, next song, increase volume, decrease volume, play, pause, etc. Just press the corresponding Just press the button. Likewise, these operations can also be performed through Apple's headphones.

4. Playback mode: The playback mode can be adjusted simply by pressing the shuffle switch. Turn it to the left, corresponding to the random play mode; turn it to the middle, corresponding to the sequential play mode; and turn it to the right (that is, the off side), shuffle shuts down.

5. Special function voice over: When playing a song, if we want to know the specific information of the current song, we can press the new button at the top, and shuffle will broadcast the name and artist of the current song.