Cameras; Cell phone cases; Divers' masks; Earbuds; Endoscopic equipment for industrial purposes; Endoscopy cameras for industrial purposes; Headphones; Headsets for mobile telephones; Loudspeakers; Smart rings; Smart watches; Smartwatch straps; USB cables; Vehicle safety equipment, namely, an on-board vehicular surveillance system comprised of cameras and monitors for exposing and eliminating the blind spots on both sides of the vehicle; Wireless cellular phone headsets; Wireless indoor and o...