3D spectacles; Batteries; Battery chargers; Cases for smartphones; Covers for smartphones; Electric contacts; Fitted plastic films known as skins for covering and protecting electronic apparatus, namely, mobile phones; Follow focus apparatus for adjusting camera lenses; Light emitting diodes (LEDs); Loud speakers; Microphones; Protective films adapted for smartphones; Rechargeable batteries; Sleeves for laptops; Tripods for cameras; Voltage stabilizing power supply; Electrical plugs and sockets