[ Bar code readers; Cabinets for loudspeakers; Chargers for batteries; Chargers for electric batteries; Computer keyboards; Computer memory devices; ] Computer mouse [ ; Data cables; Digital photo frames; Electrical plugs and sockets; Global positioning system (GPS); Headphones; Keyboard covers; Megaphones; Plug connectors; Portable telephones; Solar batteries; Video-telephones; Voltage stabilizing power supply; Wireless ear buds ]