While humans seem to make the world a more stupid place with every passing day, artificial intelligence is now popping up everywhere – and Klipsch’s new T5 II True Wireless ANC earphones are the latest to benefit. As well as being the first pair of Klipsch true wireless buds to get active noise-cancelling, they also come with an AI-powered Bragi operating system, which lets you accept incoming phone calls with a nod of your head (with other uses on the way). Total battery life is 28hrs (7hrs in the buds plus an extra 21hrs in the case), although that drops to 20hrs with the dual-mic ANC turned on. Looks like a pretty intelligent choice to us. £299 / klipsch.com