Maintenance and care
If you do not want to use the headset for a
longer time:
Close the microphone boom ³.
Store the headset in a clean and dry envi-
ronment.
To clean the headset:
Only clean with a dry cloth. Do not use any liquids, solvents or
cleansing agents.
Accessories
502309
USB charging cable
502310
Power supply EU version
502311
Power supply UK version
502312
Power supply US version
502313
Car charger unit
502314
Carrying case
³
17