Intelligent air buds

This year is full of gadget shocks. In Consumer electronic show at Las Vegas has brought many cool and stunning gadgets to our world.
Sony introduced it new "Sony MDR-NC300D Digital Noise Canceling Earbuds " at CES. These are noise canceling ear buds that are based on " Artificial Intelligence". These ear buds select the noise canceling mode digitally on the base of your surroundings. That means wherever you are you will listen to your music without any surrounding noise around you.
This device is battery powered and can make you listen to music up to 20 hrs with AA batteries. One more feature of this gadget is that it comes with variety of ear buds according to human sizes. Select the air bud that fits you easily and dive into the world of noiseless music with Sony.