Cell phones; Portable media players; Acoustic membranes; Loudspeakers; Wireless routers; Wireless local area network range extenders; IP (Internet protocol) cameras; Electric sensors; Acoustic sound alarms; remote controls for household purpose, namely, remote controls for radios, televisions, loudspeakers, network routers, IP (Internet protocol) cameras, electric sensors, acoustic sound alarms, smart electrical switches, electrical plugs and electrical sockets; Electric door bells; Smart ele...

cell phones; Portable media players; Acoustic membranes; Loudspeakers; Chargers for electric batteries; Network routers; Wireless routers; wireless local area network range extenders; IP (Internet protocol) cameras; Electric sensors; Acoustic sound alarms; Remote controls for household purpose, namely, remote controls for radios, televisions, loudspeakers, chargers for electric batteries, network routers, IP (Internet protocol) cameras, electric sensors, acoustic sound alarms, smart electrica...