While using the headphones:
Recognising the lights
Applies to:
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