Earbud Status; Bluetooth Status; Battery Status - Bose 109R Manual Del Usuario

The earbud status lights are located on the outside surface of each earbud.
Status light

BLUETOOTH STATUS

Shows the Bluetooth connection status of mobile devices.
LIGHT ACTIVITY
Slowly blinks blue
Quickly blinks blue
Solid blue (10 seconds)

BATTERY STATUS

Shows the earbud battery status.
LIGHT ACTIVITY
Blinks red (10 seconds)
Blinks white
Solid white
EA RBU D STATU S
L R
SYSTEM STATE
Ready to connect
Connecting
Connected
SYSTEM STATE
Need to charge
Charging
Full charge
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2 3 E N G
Status light