Earphones; Stands adapted for mobile phones; Electrical header connectors; Battery chargers; Batteries; Batteries and battery chargers; Audio recorders; Microphones; Power adapters; Protective films adapted for smartphones; Cell phones; Cases for mobile phones; Data cables; Wireless chargers; Power supplies; Audio cables; Sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; Smart rings; Smartwatches; Smartwatch bands