Apparatus for wireless transmission of acoustic information; Batteries; Cameras; Cases for mobile phones; Cell phone cases; Computer bags; Computer peripherals; Data processing equipment, namely, couplers; Ear phones; Electric cables, wires, conductors and connection fittings therefor; Electric and electronic video surveillance installations; High definition multimedia interface cables; In-car telephone handset cradles; Intercoms; Loud speakers; Personal headphones for sound transmitting appa...