Alarm monitoring systems; Batteries, electric; Cabinets for loudspeakers; Cases for smartphones; Cell phone straps; Computer peripheral devices; Covers for smartphones; Digital photo frames; Electronic agendas; Electronic book readers; Electronic pens; Electronic tags for goods; Headphones; Portable media players; Protective films adapted for computer screens; Recording and playing devices for sound and image carriers; Smartglasses; Smartwatches; Solar batteries; Wearable activity trackers