User's Manual

MB Pro1 | MB Pro 2 | 7
Product overview
Overview of the LED indications
Meaning during operation
LED Meaning
Headset switches on
Headset switches off
Headset/USB dongle is in pairing mode
Pairing was successful
Pairing has failed or has been cancelled
2s 2s
Connectable state, not connected
Once the headset is successfully connected, the LED goes off.
Meaning during calls
LED on the headset Meaning
Incoming call
Incoming call + rechargeable battery is weak
Meaning during charging
LED corresponds to a talk time of ...
!"
less than 1 hour
!"
between 1 and 2 hours
!"
between 2 and 4 hours
!"
between 4 and 10 hours
!"
more than 10 hours
up to 15 hours; battery is fully charged
After 5 minutes, the LED goes off. Press the multi-function button to check the
battery charge level. When the battery is fully charged, the LED lights up blue
constantly.