1 Overview
1.1 Appearance and Keys
4
5
6
7
1
DC-5V
2
3
Symbol
Name
1
eadpho e
VOL+/VOL-
2
3
TF Card
4
Power
DC-5V
5
Micro USB port
6
7
8
8
MIC
De
o Ster
VOL+/VOL-
Micro SD Card slot
Press quick t
ter sleep/wake mode, hold
o switch ON/OFF
Power socket
for
char
the
device
with PC
OTG
Co
ect to a mi
DM able
1
1