Binoculars; Cases adapted for mobile phones; Chronographs for use as specialized time recording apparatuses; Compact disc players; Digital multimeters; Earphones; Headsets; PC tablets; Pedometers; Portable media players; Signalling lights; Smartglasses; Smartwatch bands; Smartwatches; Sports' glasses; Tablet computers; Tape recorders; Viewing devices, namely, digital photograph viewers, 3D digital photograph viewers, underwater digital photograph viewers, underwater 3D digital photographs vie...