M M P 3 6 4 2 M P 3 /W M A
Function Keys
ON/OFF
Play / Stop
Memory Card socket
Battery Compartment
Vol up / 
down 
Backward 
Forward
LCD Windows
LCD Display
THE ORDER PLAY TIME
OF SONGS
HOLD
FOLDER NAME
ARTIST/TITLE NAME
EXTERNAL
MEMORY
CARD
PLAY MODE EQUALIZER
USB jack
Phone jack
EQ / Repeat
Hold
BATTERY
INDICATOR
VOLUME
3