Charging
When the headphones have less than 20% power, the low battery tone sounds. The LED indicator also illuminates red for a duration of 1 second per minute.
To charge the headphones:
LED status and voice prompts
LED status | Function |
---|---|
Red, on for 1 second. | Power on. |
Red, on for 1 second. | Power off. |
Red and blue, flash alternatively. | Bluetooth pairing mode. |
Blue, flash once per 2 seconds. | No device connected. |
Blue, flash twice per 4 seconds. | Device connected. |
Red, on for 1 second per minute. | Low battery |
Red, constant. | Charging. |
Blue, constant. | Charging complete. |