10 Digital Voice Tracer
3.3 Product overviews
3.3.1 Front and rear sides
a On/o switch, keypad lock
b Slot for memory card (microSD card)
c Micro USB port for computer connection
d Status LED:
Red–device is recording
Green–device is playing back
Yellow–data is being transferred to/from the computer
e Display
f Operating panel with keys
g Speaker
h Noise reduction
i Operating panel with keys
j External microphone socket, (stereo jack, 3.5 mm)
k Microphone
l Headphone socket
(stereo jack, 3.5 mm)
m Battery compartment