Cases for smartphones; Chargers for electric batteries; Chronographs for use as specialized time recording apparatuses; Computer keyboards; Computer peripheral devices; Covers for smartphones; Electrical adapters; Electronic door alarms; Headphones; Interfaces for computers; Magnifying glasses; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Mouse pads; Optical lenses; Protective films adapted for computer screens; Wearable activity ...