Function Identification: Transmitter
1. Charging
Cradle
2.
LED Indicator of Tone Clarity
3. Tone
Clarity
Button
4.
LED Indicator of Power/Signal
5.
LED Charging Indicator for Main Battery (attached to Headset Receiver)
6.
LED Charging Indicator for Spare Battery
7. Spare
Charging
Slot
8. DC
In
9. Power
ON/OFF
10. Mono/Stereo
Switch
11. 3.5mm
Audio
In
Socket