[ 3D spectacles; Battery charge devices; Binoculars; Blank USB flash drives; Blank USB cards; Cameras; Ear phones; Electric connectors; Electrical plugs and sockets; Electronic proximity sensors and switches; Eyewear pouches; Fingerprint scanners; Headphones; Laptop computers; Laser pointers; Loudspeaker cabinets; Loudspeakers; Magnifying glasses; Multimedia projectors; Power adapters; Protective cases for smartphones; Protective films adapted for smartphones; Protective sleeves for laptop co...