Amplifiers; Battery packs; [ Computers; ] Earphone accessories, namely, earphone cushions, earphone pads, cord management systems, earphone cases, and earphone extension cords; [ Projectors particularly projectors for the entertainment industry; Cell phone battery chargers; ] Cell phone cases; Cell phone covers; [ Cell phone straps; ] Electronic cables; [ Electronic devices used to locate lost articles employing the global positioning system or cellular communication networks; Mobile phone ca...