https://www.theguardian.com/technology/2020/apr/15/beats-solo-pro-review-apples-on-ear-noise-cancelling-headphones > Good sound, battery and noise cancelling, with attractive design and Apple’s H1 chip with Siri and cross-device connectivity > Apple-owned Beats is moving into the on-ear noise-cancelling world with the Solo Pro, using the same chips that make the PowerBeats Pro and AirPods so good.