Batteries; Battery chargers; Cases for smartphones; Cell phone battery chargers; Cell phone cases; Climate control systems consisting of digital thermostats for cooling equipment, and a programmable logic controller (PLC) with input and output features for temperature and humidity, which works with a remote digital read out controller; Communications computers; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Computer hardware and software used for the control of voice controlled information and communication devices; Computer hardware for communicating audio, video and data between computers via a global computer network, wide-area computer networks, and peer-to-peer computer networks; Computer hardware for telecommunications; Electric charging cables; Home and office automation systems comprising wireless and wired controllers, controlled devices, and software for lighting, HVAC, security, safety and other home and office monitoring and control applications; IP (Internet protocol) cameras; Luminous variable/dynamic signs using light emitting diodes and electronic controllers to produce real-time and programmable messages and information displays; Mobile phone cases featuring rechargeable batteries; Mobile telephone accessories, namely, belt clips; Smart watches; Telecommunications hardware and software for monitoring and alerting remote sensor status via the Internet; Walkie-talkies; Wearable computers; Wireless chargers; 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 controllers to monitor and control the functioning of other electronic devices; Wireless headsets for smartphones; Wireless cellular phone headsets; Protective cases for smartphones