https://www.rtings.com/headphones/reviews/apple/airpods-pro-truly-wireless
Update 12/04/2019: After receiving multiple reports of the ANC being worse than before after the 2B588 firmware update, we retested the Apple AirPods Pro's noise isolation performance and didn't get noticeable test result differences. Apple might have tweaked the ANC, but not enough to noticeably impact the overall performance.
呢個未update到最新改弱個版本,但人耳+主觀記憶從來都唔可靠架啦 反還反唔好盲反