Battery chargers; Blank USB cards; Blank USB flash drives; Burglar alarms; Cabinets for loudspeakers; Computer hardware; Converters for electric plugs; Data cables; Divers' masks; Earphones; Electrical header connectors; Electrical plugs and sockets; Eyeglasses; Pressure measuring apparatus; Radios; Rechargeable batteries; Self-timers; Smartwatches; Teaching robots; Time recording apparatus; Virtual reality headsets; Weighing scales