AirPods Pro (1st Generation): These came out in 2019, so you'll only find them used or refurbished. They come with noise cancellation, transparency mode, adaptive EQ, and spatial audio. They're powered by an H1 chip, which is the same as the one in the AirPods (3rd Generation). I would not recommend buying earbuds this old unless you're up for a gamble.
Владислав Уткин，推荐阅读PDF资料获取更多信息
，这一点在PDF资料中也有详细论述
Schovsbo, opens a box to show me a grainy green slab drilled from the seafloor.，更多细节参见PDF资料
would benefit greatly from being able to provide more guarantees on functions