[ Baby monitors; ] Cases for smartphones; [ Cell phone straps; Computer keyboards; Covers for personal digital assistants; ] Covers for smartphones; [ Covers for tablet computers; DVD players; Earphones; Electronic book readers; Headphones; Memory cards for video game machines; Portable media players; ] Protective films adapted for smartphones [ ; Smartglasses; Smartwatches; Tablet computers; Video baby monitors; Video recorders; Wearable activity trackers ]