Camera cases; Camera filters; Camera flashes; Camera handles; Camera hoods; Camera straps; Camera tripods; Cases adapted for mobile phones; Cases for mobile phones; Headphones; Video cameras; Video circuit boards; Video disk players; Video graphics accelerator; Video graphics controller; Video monitors; Video multiplexers; Video printers; Video processors; Video projectors; Video receivers; Video recorders; Video tape recorders; Video telephones; Video-telephones; Wireless adapters for computers; Wireless cellular phone headsets; Wireless chargers; Wireless computer peripherals; Wireless distribution system comprising waveguides; Wireless electronic visitor chimes; Wireless headsets for smartphones; Wireless narrowband radios; Wireless POS (point of service) devices; Wireless presenter in the nature of a wireless remote pointer; Wireless telephones; Wireless telephony apparatus; Wireless transceiver radio; Wireless visitor signal chimes; Amplifiers for wireless communications; Analog cameras; Antennas for wireless communications apparatus; Apparatus for wireless transmission of acoustic information; Audio headphones; Car video recorders; Carrying cases for cell phones; Carrying cases for cell phones; Cases adapted for mobile phones; Cases for mobile phones; Cell phone cases; Cell phone auxiliary cables; Cell phone backplates; Cell phone battery chargers; Cell phone cases; Cell phone covers; Cell phone faceplates; Cell phones; Cellular phone usage detection system comprising a camera and a mobile phone signal receiving device; Cellular phones; Cellular phone usage detection system comprising a camera and a mobile phone signal receiving device; Computer equipment, namely, wireless cards; Computer hardware, namely, wireless network extenders; Computer hardware, namely, wireless network repeaters; Devices for wireless radio transmission; Digital phones; Disposable cameras; Document cameras; Ear phones; Electronic game software for wireless devices; Game headphones; Industrial wireless point-to-multipoint radio; Internet phones; Lenses for cameras; Masts for wireless aerials; Mobile phone cases featuring rechargeable batteries; Mobile phone cases featuring rechargeable batteries; Mobile phone straps; Motion picture cameras; Motion-activated cameras; Music headphones; Protective covers and cases for cell phones, laptops and portable media players; Protective covers and cases for cell phones, laptops and portable media players; Stereo headphones; Television cameras; Underwater cameras; Video cameras; Video phones