If you were waiting to buy Bose's latest noise-cancelling travel headphones until the price dropped to a more pallatable level, now could well be your time. As part of the wide-reaching Prime Day discounts, the Bose QuietComfort 45 cans are available at their lowest price so far. 

They're available with a third of their original price, and in both 'Triple Black' and 'White Smoke' colourways.