Batteries and battery chargers; Carrying cases specially adapted for pocket calculators and cellphones; Cell phone cases; Computer cursor control devices, namely, computer mouse; Computer hardware and computer peripheral devices; Computer keyboards; Earphones and headphones; Electric cables, wires, conductors and connection fittings therefor; Electrical plugs and sockets; Electronic card readers; [ Mouse mats; ] Power supplies; Protective covers and cases for tablet computers; Sound recording...