Samsung NB30 Series NB30-11B 10.1-Inch Netbook (Matte Blue) The exterior of the NB30-11B is protected with a scratch-resistant; texturized; fingerprint-free matte blue finish; to keep you looking stylish miles down the road. With a standard 6-cell battery; you can surf the Web for up to 9.5 hours on a single battery charge. The brilliant LED-backlit display offers higher brightness levels and more vivid color. You can enjoy photo-quality images; greater viewing angles and better text legibility. The NB30-11B features Samsung worry-free technology; with a water-resistant seal that protects the surface of your netbook from liquids The free-fall sensor detects if the drive is in a free fall (if you drop the NB30-11B); and instantly moves the read/write heads away from the hard disk