17
- Use only a clean soft cloth to clean your Headset.
- When the Headset is not in use, always keep it in its case.
- Dot not allow children to play with your Headset, as they may injure themselves and damage the Headset as well.
- Do not place the Headset in an extremely hot or cold temperature, when the Headset will not be used for a while.
Children
Do not allow children play with your Headset, as the small parts may cause a choking hazard.
Travel Charger
- The charger is designed for indoor use only. Do not use it for outdoors.
- The charger must be connected to the designated power sources as marked.
- When removing the charger from an outlet, never pull the charger cord, as it may damage the charger.
18
Battery Information
♦
New batteries
For first time use, plug the adapter into the Headset and charge it at least 6 hours until the red
indicator turns off.
‧
Battery care
-Only qualified Service Centers are authorized to remove or replace the battery.
-The rechargeable battery has a long service life if treated with care.
-The battery can only be charged in a temperature range of –10 C to 45 °C.
-Use the battery in room temperature for maximum battery capacity.
-The battery capacity may be reduced if operating in a cold environment.
-The Headset has to be recharged every two months, when it is not in use during a long time.
