4
If the LED...
It means...
Blinks twice every 5 seconds
The device is in connectable mode.
Blinks once every 6 seconds
The device is in connected mode.
Blinks 3 times every 5 seconds
The device is in an active call.
Is on
The device is in pairing mode.
The device is charging.
Is off
Charging is complete.
Setting Up Your Headset
Charge the battery
Before using your headset, charge the battery for at least 2 hours.
Charging the battery completely (and keeping it charged) will help
you get the longest possible talk and standby time out of the battery.