Alcohol breath testing units; Alcoholmeters; Battery chargers for mobile phones; Digital voice recorders; Magnetic wall stud finders; Navigation apparatus for vehicles; Navigational instruments for vehicles; Power adapters for use in vehicle lighter sockets; Sound recording and sound reproducing apparatus and instruments; Sound recording apparatus; Tape recorders and players; Telephone answering machines; Video cassette recorders and players, compact disc players, digital audio tape recorders...