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https://drivepatents.com/patents/996357 · 7 Nov 2012
Base station and wireless headset where the headset is powered by a rechargeable battery comprised therein and where the base station has a cradle with charging output contact points and the headset has a cradle-neck with charging input contact points wher...
https://drivepatents.com/patents/1013856 · 13 Apr 2011
The invention relates to a base station, wireless headset and headband thereto where the headset is powered by a rechargeable battery and where the base station has a cradle and the headset has a cradle-neck wherein the cradle mount charging output points ...