Bluetooth Mobile Phone Adaptor User's Guide HCB-21

4
When pulling our from the charger, the blue light ash quickly,
the adaptor can not be turned off; only after 1 minute, the blue
light ash slowly, the adaptor can be turned off.
Battery low
When the battery capacity is low, the indicator light ashes red
light when turn on; while no indicator light when turn off.
Compatible charger:
You can attach the following chargers to charge HCB-21
* Travel charger CHT-03
* Plug-in saver charger (car charger) CHP-06
Turning the Mobile Phone Adaptor On or Off
Fuction Button
Indicator Light
DC Jack
Stereo Plug