Ear phones; Batteries and battery chargers; Blank USB cards; Briefcases specially adapted for holding laptop computers; Calculating machines and data processing equipment; Calculating machines and data-processing equipment; Cell phone cases; Computer peripheral devices; Earphones; Electric cables and wires; Electrical cells and batteries; Integrated circuits; Loud speakers; Power adapters; Selfie sticks; Stands adapted for mobile phones; Wireless transmitters and receivers