Air analysis apparatus; Air quality measurement apparatus, namely, particle counters; Batteries and battery chargers; Battery cables; Battery cases; Battery charge devices; Battery packs; Camera handles; Camera hoods; Cameras; Cell phone battery chargers; Cell phone battery chargers for use in vehicles; Computer mice; Computer peripheral apparatus; Computer peripheral devices; Computer peripherals; Data cables; Earphones; Electric charging cables; Electric switches; Electrical outlet plates; Electrical plug device enabling connection and disconnection of power and/or control cables; Electrical plugs and sockets; Electrical power devices, namely, multimedia outlets; Electronic and optical communications instruments and components, namely, digital transmitters; Fluorescent lamp ballast for electric lights; Keyboards; Mobile telephone batteries; Optical lamps; Power cables; Power connectors; Power supply connectors and adaptors for use with portable electronic devices; Protective cases for smartphones; Protective covers and cases for cell phones, laptops and portable media players; Protective covers and cases for tablet computers; Protective covers for electronic reading devices; Protective covers for smartphones; Radio receivers and transmitters; Radio transmitters; Remote control transmitter for radio-controlled devices; Remote controls for radios, televisions, stereos; Renewable battery system to provide backup power; Theft alarms; USB cables for cellphones; Wireless transmitters and receivers