Batteries; Battery boxes; Battery chargers; Cabinets for loudspeakers; Cases for smartphones; Chargers for electric accumulators; Covers for smartphones; Earphone accessories, namely, earphone pads; Earphones; Headphones; Loud speakers; Microphones; Power supply connectors and adaptors for use with portable electronic devices; Protective films adapted for smartphones; Rechargeable batteries; Stands adapted for laptops