Audiovisual apparatus; electronic cables; batteries; rechargeable batteries; battery chargers; battery packs; electric connectors; travel adaptors for electric plugs; cases adapted for batteries; power packs [batteries]; wireless chargers; wireless speakers; wireless headphones; wireless audio speakers; USB cables; audio cable; data cables; power cables; battery cables; headsets for mobile phones; wireless charging pads for smartphones; charging appliances for rechargeable equipment; plug adaptors; power adaptors; battery adaptors; audio speakers; coils for electrical magnets; decorative magnets; electronic magnetic apparatus; magnetic apparatus; magnetic heads; magnets; power adapters; USB chargers.