Batteries; Computers; Earphones; Loudspeakers; Pedometers; Radios; Sunglasses; Televisions; Cell phones; Computer mouse; Dynamic random access memory (DRAM); Electric cables, wires, conductors and connection fittings therefor; Electrical plugs and sockets; Headsets for mobile telephones; Power adapters; Power connectors; Power supply connectors and adaptors for use with portable electronic devices; Protective cases for smartphones; Tablet computer; Weighing apparatus and instruments