Computer peripheral devices; computer mouse; Smartphones; smartglasses; smartwatches; Wearable activity trackers; protective sheathes adapted for mobile phones; Headphones; Earphone; hand-held monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Rechargeable electric batteries; protective films adapted for mobile phones; Blank digital storage media; Video recorders; Camcorders; blank USB flash drives; USB cables for cellphones; Telephones...