Helium Digital HD-650 Manuel D'utilisation page 5

HD-650
Description of Parts
VOL UP (+)
MFB
(Multi-Function
Button)
VOL DOWN (-)
LED
(2-color)
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Charging the HD-650 Battery
Please charge the battery for at least 2
hours prior to first use of the headset.
To charge, plug the USB AC/DC charger
adapter into the wall, and the other end
into the charging cradle. Slide the headset
into the cradle, and gently press it down
until you feel the headset snap into place.
During charging, the headset LED will light
up red and when fully charged, the
headset LED will turn blue.
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