Samsung BHM5000NBACSTA - Manual (Page 8)

6
Charging the headset
This headset has a rechargeable internal battery which is non-removable.
Make sure the headset is fully charged before using it for the first time.
To check the battery level, see page 7.
Connect the charger to the charger jack. 1
Plug the charger in to the wall outlet. During charging, 2
the indicator light will turn red. If charging does not
begin, unplug the travel adapter and plug it in again.
When the headset is fully charged, the red indicator
3
light changes to blue. Unplug the travel adapter from
the wall outlet and the headset.
Use only Samsung-approved chargers. Unauthorized or Non-Samsung chargers •
could cause damage to the headset or in extreme circumstances an explosion,
it could also invalidate any warranty on the product.