3D spectacles; Scales; Walkie-talkies; Baby monitors; Battery chargers for mobile phones; Burglar alarms; Cabinets for loudspeakers; Electric batteries; Electrical annunciators; Electronic card readers; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Portable media players; Self-timers; Tripods for cameras; Wireless chargers; Wireless speakers