That's because the Bose QC Ultra Headphones, unlike the 700 model, do have a folding design, meaning they can be tucked away into a smaller footprint case (which is included) for transportation.

Bose has finally replaced its four-year-old flagship over-ears, the Noise Cancelling Headphones 700, unveiling the all-new QuietComfort Ultra Headphones - a set of cans that promise to offer an ...