Footmuffs, electrically heated, in the nature of a warm covering that one sticks one's feet in

3D spectacles; Audio- and video-receivers; Baby monitors; Battery chargers; Blank USB flash drives; Cabinets for loudspeakers; Electronic collars to train animals; Headphones; Pedometers; Smartglasses; Smartwatches; Solar batteries; Video baby monitors; Wearable activity trackers; Computer mouse; Electronic pens; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Portable media players; Rechargeable electric batteries; Video baby monitors