三星(samsung) YV-NDU64CFK MP3播放器使用說明書(用戶手冊)
yepp’ is an advanced digital audio player which doesn't need a
cassette tape or CD. You can download MP3 files from the Internet
or PC Communications and enjoy great sound any time, any place.
While the Hold switch on your yepp player is on
Buttons on the yepp won't work. Each time a button is
pressed, “Hold” will appear for a short time on the display
only the buttons on your remote controller will work.