Cabinets for loudspeakers; Camcorders; Computer keyboards; Computer peripheral devices; Contacts, electric; Data processing apparatus; Digital photo frames; Headphones; Multimedia projectors; Photographic cameras; Portable media players; Radios; Set-top boxes; Smartglasses; Smartwatches; Surveying instruments; Video screens; Wearable activity trackers; Electric navigational instruments; Electrical plugs and sockets; Electronic detectors for observing and measuring the infrared spectrum, namel...