Logitech Wireless 9000 - Manual (Page 4)

FEATURES:
LED BEHAVIOR.
FEATURES:
CHARGING.
Bluetooth LED Battery Level LED
Off
Headphones off or connected to
an audio source via the 3.5 mm jack
Blue (blinking rapidly):
Discoverable/pairing mode
Blue (blinking slowly): Connecting
Blue (solid): Connected
Off
Headphone off
Green (pulsing slowly): Charging
Green (solid): Power on; fully charged
Red: Low battery
When in wireless mode, all LEDs turn off automatically. However, the LEDs will illuminate
when there is a pairing change or a control is activated.
To use the “listen through” feature, press the Listen Through button once. Your music will be
muted and environmental sounds will be amplified into your headphones. To resume listening
to music, simply press the Listen Through button again.
The “listen through” feature is only available in wireless mode while listening to music. It is
not available in wired mode or during phone calls.
Typically a three-hour charge through an AC outlet provides up to 10 hours of power, and you
can use your headphones while they’re charging.
When the battery level LED turns red, you should recharge your headphones. To do so:
1. Charge the headphones via the supplied AC adapter or USB. The battery
level LED will pulse green.
2. When your headphones are fully charged, the battery level LED will glow
solid green.
or
Micro USB charging port USB charging cable
Computer USB port
AC power adapter