Earphones; Batteries, electric, for vehicles; Battery chargers; Burglar alarms; Cabinets for loudspeakers; Cases for smartphones; Computer peripheral devices; Connections for electric lines; Data cables; Pocket calculators; Portable media players; Rechargeable batteries; Remote control telemetering machines and apparatus; Remote controls for televisions; Self-timers; Smart rings; Smart watches; Switches, electric; Vehicle radios