Second-gen Apple AirPods add speed, battery life, and hands-free "Hey Siri"
https://newatlas.com/apple-airpods-2/58951/
After an uncertain start, Apple's AirPods have established themselves as the wireless earphones of choice for a lot of iPhone users, and two-and-a-half years later Apple is back with a sequel. The second-gen AirPods bring improvements in battery life, speed, and "Hey Siri" functionality.