Cabinets for loudspeakers; Cell phone straps; Cell phone cases; Cell phone covers; Chargers for electric batteries; Global positioning system (GPS); Headphones; Protective films adapted for smartphones; Radiotelephony sets; Rechargeable batteries; Satellite-aided navigation systems; Smart watches; Stands for handheld digital electronic devices, namely, cell phones; Telephone sets; Telephone wires; Transponders; USB charging ports; Wearable activity trackers