Batteries and battery chargers; Cameras; 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; Cases for smartphones; Computer network adapters, switches, routers and hubs; Computers and computer peripherals; Covers for smartphones; Digital cameras; Digital video cameras; Earphones and headphones; Echo sounding devices; Electronic advertisement and messaging display unit with multi-networking (TCP/IP) capabilities and remote connectivity; Electronic equipment, namely, transformers, baluns, and cables, all used in connection with computers, computer peripheral devices, televisions, audio-video equipment, closed-circuit TV equipment and telecommunication equipment; GPS navigation device; GPS tracking devices; Home theater systems comprising DVD players, audio amplifiers, and audio speakers; Keyboards; Media players; Power supply connectors and adaptors for use with portable electronic devices; Remote controls for radios, televisions, stereos; Set-top boxes; Smart watches; Smartglasses; Sprinkler valve wiring hubs, including both computerized and non-computerized units; Television receivers; Video recorders; Wearable activity trackers; Wearable cameras; Wireless chargers; Wireless controllers to monitor and control the functioning of other electronic devices; Wireless indoor and outdoor speakers; Wireless transmitters and receivers