Earphones; Smartwatches; Battery chargers for laptop computers; Body cameras; Body cameras for use by law enforcement officers; Combination video camera and two-way radio worn on the body for use by law enforcement officers; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Computer hardware for upload, storage, retrieval, download, transmission and delivery of digital content; Headphones in the form of headbands; Memori...