Each earbud has a Bluetooth indicator located on the inside surface.
Headphone status indicators
Applies to:
Indicator activity | System state |
Blinking blue | Ready to connect |
Blinking white | Connecting |
Solid white | Connected Note: Once connected, the Bluetooth indicators turn off after ten seconds |
Blinking green | Updating system software |
Solid or blinking red | Error: Contact Bose customer service |
Indicator activity | System state |
Slow blinking white | Charging |
Solid white | Fully charged Note: When fully charged, the charging indicators glow solid for a few seconds, then turn off. |
Fast blinking white | Error: Contact Bose customer service |
Indicator activity | Charging percentage |
•○○○○ | 0% – 20% |
••○○○ | 20% – 40% |
•••○○ | 40% – 60% |
••••○ | 60% – 80% |
••••• | 80% – 100% |
•○•○• | Charging error: Contact Bose customer service |
○•○•○ | Battery error: Contact Bose customer service |
Note: When charging, the last lit battery indicator blinks white. When the charging case is fully charged, all battery indicators glow solid white.