Acoustic membranes; Blank flash memory cards; Blank USB flash drives; Cabinets for loudspeakers; Chargers for batteries; Chargers for electric batteries; Computer storage devices, namely, blank flash drives; Ear phones; Earphones; Global positioning system; Global positioning system (GPS); Headsets for cellular or mobile phones; Headsets for mobile telephones; Headsets for telephones; Headsets for use with computers; Portable media players; Radios; Satellite navigational system, namely, a glo...