dongle indicator turn to red working mode can be seen, it means the PTT conroller have successfully
connected to the BT radio dongle)
Note:
1. After the paring of Bluetooth dongle and PTT remote controller finish, power on earpiece, then you
can use our Bluetooth dongle set to achieve wireless communication.
2. Once paring have been successfully done, the paring information will be memorized forever in each
device, user do not need to do any more pairing operation for later use.
4. PTT Function operation
1. After above paring finish, you can power on these three devices at anywhere and possible time. The
devices will auto connect with each other.
2. Press PTT button to talk and achieve wireless communication.
Note:
1. Bluetooth earpiece and PTT remote controller will auto be reset when charging, if need to use, please
restart the devices.
2. The right order to power on the devices
：
PTT remote controller---earpiece---Bluetooth dongle.
5. LED indicators state
State LED
device
Bluetooth dongle
PTT remote
controller
Earpiece
Working
Blue on
Blue indicator flash
once every 3s (not
connected)
Refer to earpiece user
manual
No red and blue
indicators(connected)
Blue indicator on
charging
Red flash
Red indicator flash
Charging finish
Red on
Red indicator on
Paring mode
Red and blue flash quickly
(Pair with BT headset)
Red and blue flash
quickly
Red and blue flash slowly
(Pair with BT remote controller)
Low power
Red indicator flash twice for alert
every 1 minute
Connected with
dongle, working state
red indicator on
