Charging The Headset - Samsung HM1000 Quick Start Manual

Charging the headset

This headset has a rechargeable internal battery which is non-removable. Ensure
that you fully charge the battery before using the headset for the first time.
1 Plug the small end of the travel adapter into the charger jack.
2 Plug the large end of the travel adapter into a power outlet.
During charging, the indicator light will turn red. If charging does not begin,
unplug the travel adapter and plug it in again.
3 When the headset is fully charged, the indicator light changes to blue. Unplug
the travel adapter from the power outlet and the headset.
Use only a Samsung-approved travel adapter. Unauthorized travel
adapters may cause an explosion or damage to the headset.
The battery will gradually wear out while charging or discharging
because it is a consumable part.
The headset is not able to operate while charging. Try connecting after
charging is completed.