Mark Gurman: 它被称为 Level Lock+，售价 329 美元，而标准版售价 249 美元。周五应该可以在商店买到。

原推：It’s called the Level Lock+ and will cost $329 – versus $249 for the standard version. Should be available in stores on Friday.
https://twitter.com/markgurman/status/1580390189255401472