3D spectacles; Baby monitors; Battery chargers; Cases for smartphones; Display screen protectors for providing shade and privacy specially adapted to electronic devices, namely, cell phones, mobile phones and smartphones; Headphones; Horns for loudspeakers; Microphones; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Scales; Smartglasses; Smartwatches; Sound transmitting apparatus; Tablet computers; Video recorders