3D spectacles; Batteries, electric; Burglar alarms; Cabinets for loudspeakers; Cases adapted for mobile phones; Computer peripheral devices; Earphones and headphones; Electric cables, wires, conductors and connection fittings therefor; Electric wires and cables; Microphones; Protective films adapted for smartphones; Rechargeable batteries; Smart watches; Switches, electric; Theft alarms; USB cables for cellphones; Battery chargers