While using the headphones:
Recognising the lights
- Green (solid) — Power on. More than 3 hours of battery life remaining
- Green (blinking) — Power on. Less than 3 hours of battery life remaining
- None (Off) — Power off or battery depleted
While charging the headphones:
- Green (solid) — Charging complete
- Amber (blinking) — Charging
- Red — Error
- Green (On) — Noise cancelling mode on
- None (Off) — Aware mode on