A LED Indicator
B (UV-B5) Rotary Encoder/ Channel Selector
(UV-B6) Flashlight
C ON/OFF, Volume Knob
D PTT Key (Push-to-Talk)
E .. Monitor
E .. LCD backlight (newer models)
E . Flashlight (UV-B6 only)
F Spkr/Mic Jack
G Alarm Button
H LCD
I Speaker
J Keypad
K Microphone
BAOFENG UV-B6 Handheld Keypad
