Wireless headsets to be used in conjunction with mobile phones

magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; electronic components namely, filters for electronic signals, surface acoustic wave components, ceramic components, namely, thermistors, varistors, LTCC modules, piezo electric components, surge voltage arresters, switching spark gaps and microwave ceramics, EMC components, conversion filters and capacitors, especially power capacitors, aluminium electrolytic capacitors, ceramic capacitors and film capacitors, chokes and filters, ferrites and ferrite cores and inductive ferrite components; parts of the above mentioned appliances, devices and instruments