3D spectacles; Camcorders; Adapter cables for headphones; Calculating machines and data processing equipment; Cases for mobile phones; Coaxial cables; Data processors; Data synchronization cables; Electric cables for the transmission of sounds and images; Electric wires and cables; Electrical power extension cords; Fiber optic cables; Headphones in the form of headbands; Protective films adapted for smartphones; USB cables; USB charging ports; USB hubs; Wireless chargers; Wireless headphones;...