Along with all of our wireless headphones and earbuds, we test Apple AirPods based on six key criteria: design, sound quality, noise-canceling performance, voice-calling performance, features and value. DesignWe assess not only how comfortably the AirPods fit (their ergonomics) but also their build quality and how well the controls are implemented. With wireless headphones and earbuds, we’ll note if they’re water-resistant, but only a few full-size headphones have water- and dust-resistance ratings, which is especially important for workout headphones you may take to the gym or on a run. Sound qualityWe evaluate sound quality by listening to a set playlist of music tracks and comparing the headphones to…