Audio speakers; Battery chargers; Battery chargers for mobile phones; Cabinets for loudspeakers; Cases for smartphones; Converters for electric plugs; Data processing equipment, namely, couplers; Devices for wireless radio transmission; Earphones; Electric connections and connectors; Electric connectors; Electro-dynamic apparatus for the remote control of signals; Headphones; Mobile phone cases featuring rechargeable batteries; Rechargeable batteries; Remote control transmitter for radio-controlled devices; Wire connectors; Wireless chargers; Wireless transceivers with collection and display technology for the status and tracking of all vehicle types in local environments