How do I charge the battery of the Sony NW-E394 MP3 player?

To charge your Sony NW-E394 Walkman, follow these steps:

• Connect the small end of the supplied USB cable to the port at the bottom of the player.
• Connect the larger end of the USB cable to a running computer.
• The battery icon on the screen will show an animation while charging and will display "Full" or a solid battery icon when charging is complete.

Note: It typically takes about 2 hours to fully charge the battery. If you are using the player for the first time or haven't used it in a long time, it may take a few minutes for the screen to turn on after connecting it to the computer.