Cameras; Earphones; Intercoms; Backpacks especially adapted for holding laptops and notebook computers; Boom boxes; Computer keyboards; Digital door locks; Extension cords; GPS navigation device; Mouse pads; PC tablet mounts; Photo printers; Plug adaptors; Protective cases for smartphones; Smartphone mounts; Spectacle frames made of metal and of synthetic material; Sports glasses; Transmitter and receiver used to locate lost pets; Wearable activity trackers; Wireless computer mice