Acoustic couplers; Acoustic sound alarms; Apparatus for transmission of communication; Cabinets for loudspeakers; Cables, electric; Chargers for electric batteries; Computer memories; Computer networking hardware; Data processing equipment, namely, couplers; Earphones; Electro-dynamic apparatus for the remote control of signals; Global positioning system (GPS); Global positioning system (GPS) consisting of computers, computer software, transmitters, receivers, and network interface devices; Headphones; Notebook computers; Pedometers; Portable media players; Portable telephones; Radios; Set-top boxes; Technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; Time recording apparatus; Transmitters of electronic signals; Wireless communication device featuring voice, data and image transmission including voice, text and picture messaging, a video and still image camera, also functional to purchase music, games, video and software applications over the air for downloading to the device; Wireless communication devices for voice, data or image transmission