Product
O
Volume
+
O
Volume
O
Power On/Off
Lanyard Hole
Submenu
Return
O
Scrol
Up
Scroll
Down
Overview
O
Scrol
Scroll Right/Next Track/Fast Forward
Play/Pause/Enter/Long
3.5mm
Type—CCharging Port & Data Transmission
Speaker
TF card
Reset
o
o
O
Left/Previous
Track/Fast
Audio
Jack
Slot
Hole
Rewind
Press to Music Playback