The Apple AirPods 2nd Gen (2019) feature the H1 chip, offering faster device switching, "Hey Siri," and improved talk time (3 hrs) over the 1st Gen, with up to 5 hrs listening time; they look identical to the original but have an LED on the case and work with Lightning or Qi wireless charging cases, providing over 24 hrs total listening time with the case. They support Bluetooth 5.0, double-tap controls, and come with a Lightning cable.