Cameras; Car video recorders; Digital voice recorders; Earphones; Electrical plugs and sockets; Face masks for diving; Headphones; Kitchen timers; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; MP3 players; Notebook computers; Portable media players; Scales; Smartphones; Swim goggles; Tablet computers; Tripods for cameras; Video monitors; Wearable activity trackers; Electric and electronic video surveillance installations