Automatic indicators of low pressure in vehicle tires; Automatic indicators of low pressure in vehicle tyres; Binoculars; Electronic monitors and monitor modules for monitoring electric current and electrical signals; Filters for ultraviolet rays, for photography; Global positioning system (GPS); Headphones; Lenses for astrophotography; Light emitting diodes (LEDs); Pedometers; Scanners; Slide-rules; Smoke detectors; Telescopes; Magnifying peepholes for doors; Photographic filters; Photograph...