Acoustic membranes; Audio- and video-receivers; Batteries; Battery chargers; Cases adapted for mobile phones; Cell phone battery chargers for use in vehicles; Connections for electric lines; Connections, electric; Converters for electric plugs; Data processing apparatus; Data processing equipment, namely, couplers; Earphones; Electric transformers; Electric wire and cable; Electronic and optical communications instruments and components, namely, optical transmitters; Flat panel display screen...