Battery chargers; [ Blank USB flash drives; ] Cabinets for loudspeakers; [ Distance measuring apparatus; Electric and electronic video surveillance installations; ] Headphones; [ Protective cases for smartphones; Protective covers for smartphones; Protective films adapted for smartphones; Remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location; Smart watches; Smartglasses; Smartphones; Tablet computers; Weara...