These AirPods come equipped with new H1 Chip and offers 50 percent more talk time than its predecessor. They are designed to give crystal clear sound and intuitive, innovative control of your music and audio. The headphones use optical sensors and a motion accelerometer to detect when they are in your ears. They instantly turn on and connect to your iPhone, Apple Watch, iPad or Mac computer and can be used to listen to music, answer calls or activate Siri on your device. When you are on call its additional accelerometer works with beamforming microphones to filter out background noise and focus on the sound of your voice. Moreover the headphone delivers ample hours of listening time on a single charge. It also comes with a charging case that offers you additional charges for your Airpods. This means you are always ready to go without having to worry about your earphones being charged.