3D spectacles; Cabinets for loudspeakers; Cases for smartphones; Cell phones; Computer peripheral devices; Covers for smartphones; Covers for tablet computers; Earphones; Electric wires; Global positioning system (GPS) apparatus; Headphones; Pedometers; Photographic cameras; Protective films adapted for smartphones; Rechargeable electric batteries; Sleeves for laptops; Smartglasses; Smartwatches; Virtual reality headsets