Sheena Vasani writes about tech news, reviews gadgets, and helps readers save money by highlighting deals and product recommendations for The Verge . If you’re planning on traveling anytime soon, Bose’s second-generation QuietComfort Ultra headphones are a great companion for long flights and train rides. Not only do they offer excellent noise cancellation, but they also retain the foldable design of their predecessor , making them easy to pack in a carry-on. They’re even easier to recommend today, now that they’ve dropped to a new low price of $379 ($70 off) at Amazon , Best Buy , and Walmart . The over-ears improve upon their predecessor with better noise cancellation and support for lossless audio over a USB-C cable, allowing you to enjoy higher-quality sound from compatible devices.…