Cameras; Earphones; Telescopes; Alarm monitoring systems; Chargers for electric batteries; Computer apparatus, namely, a converter that superimposes an Ethernet signal on an existing cable; Computer cameras; Computer peripherals; Converters for electric plugs; Data cables; Electric navigational instruments; Interfaces and peripheral devices for computers; Loud speakers; Protective films adapted for smartphones; Smartphone mounts; Stands adapted for stereos and audio speakers; Swim masks