Baby monitors; Battery chargers; Cabinets for loudspeakers; Chronographs for use as specialized time recording apparatuses; Earphones; Electric door bells; Electric light dimmers; Electrical annunciators; Electrical connections; Electrical plugs and sockets; Electronic pens; Electronic tags for goods; Headphones; Pickups; Smartglasses; Smartwatches; Switches, electric; Tablet computers; Time recording apparatus; Video baby monitors; Wearable activity trackers