AirPods 5 costs $129, or $149 with the Wireless Charging Case, and it adds Active Noise Cancellation, an IP57 water rating and the H2 chip to the open-ear shape AirPods 3 introduced in 2021. AirPods 3 launched at $179 with a MagSafe case, runs the older H1 chip, and Apple’s spec sheet for it records…