Audio-receivers and video-receivers; battery chargers; loudspeakers; rechargeable electric batteries; smartwatches; sunglasses; thermometers, not for medical purposes; cases adapted for mobile phones; data processing equipment, namely, couplers; earphones and headphones; electric cables, wires, conductors and connection fittings therefor; electric connections and connectors; electrical plugs and sockets; electronic weighing scales for kitchen use; protective cases for smartphones; protective ...