Following a slightly delay, Apple's wireless AirPods are ready to order. They're small and sleek, but the lack of cords has put a nagging thought in the back of my mind: I am guaranteed to lose one, if not both within a few weeks. If you're equally forgetful, or happen to commute in jam-packed subway carriages, you'll be happy to hear that Apple will replace a single AirPod for $69 (£65). Given a fresh pair costs $159 (£159), that seems like a reasonable fee. Similarly, a new AirPod charging case will set you back $69 (£65), for the inevitable "I threw it out thinking it was floss" stories.