Battery chargers; Cases for smartphones; Cell phone straps; Cell phones; Charging appliances for rechargeable equipment; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Covers for smartphones; Global positioning system (GPS); Identification threads for electric wires; Mobile telephones; Overlays specially adapted for touchscreen displays; Smartphones; Telephone sets; Telephone wires; Wearable activity trackers