Audio-receivers and video-receivers; Battery charge devices; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, cell phones, MP3 players, personal digital assistants,; Computer hardware and peripheral devices; Computer hardware for tracking the location of pets, remotely controlling lighting devices within a building; Day and night vision systems primarily comprised of day and night sensors, day and night cameras, and monitors; Earphones and headphones; Electric door chimes; Electrical plugs and sockets; Electronic interactive whiteboards; Electronic paper displays; Portable digital electronic scales; Portable handheld electronic digital video messengers for recording, storage, transmission or reproduction of visual, audio and data content; Solar-powered rechargeable batteries; Stands adapted for laptop, tablet, computers; Touchscreen monitors; Virtual reality glasses; Wearable computers in the nature of smartwatches; Wireless chargers; Wireless speakers