Gate operators powered by battery, electricity or solar power; Solar batteries; Solar wafers; Solar-powered rechargeable batteries; Cell phone cases; Speaker microphones;Carrying cases specially adapted for pocket calculators and cellphones; Computer carrying cases;Cases for mobile phones; Battery chargers; Cell phone battery chargers; Computer cables; Computer bags;Computer cameras ; Computer mouse; Earphones; Earphones and headphones ;Electric charging cables; External computer hard drives; Computer keyboards; Keyboards; Keyboards for mobile phones; Multifunction keyboards ; Tripods for cameras; USB cables; Micro USB cables ; Camera cases;Camera filters; Camera flashes; Camera handles; Camera hoods; Camera mounts and supports; Camera shutters; Cell phone straps; Printer carrying cases; Protective carrying cases specially adapted for personal digital assistants (PDA); External computer hard drives; Microphones; Telephone and radio lightwave data links; Chargers for batteries; Mobile phone cases featuring rechargeable batteries;Computer peripheral devices; Audio cables; Wireless headsets for smartphones; Head-clip cell phone holders; Stands adapted for stereos and audio speakers; Loudspeakers, headphones, microphones and CD players; Sound transmitting apparatus; Personal digital assistants (PDA); MP3 players; Laptops;Notebook and laptop computers; Desktop computers; Cameras; Digital cameras; Disposable cameras;Wireless routers; Network routers; Telephone call routers; LED vehicle traffic signals; Light emitting diode (LED) displays; Light emitting diodes (LEDs)