Deal: Sony's great noise-canceling headphones are half off on Amazon
From all the U.S. retailers selling Sony's noise-canceling headphones, Amazon is the only one that offers them for half price. Both black and blue versions are on sale, even tough Amazon notes that they will be in stock on December 14. If you order them now, chances are you will receive them before Christmas.
They are packed with something called Artificial Intelligence Noise Cancelation (AINC), a technology that analyzes sound and adjusts it for optimal performance on airplanes and other noisy environments.
Also, Sony's headphones feature Bluetooth and NFC (Near Field Communication) connectivity and can be used wired or wireless.