One-touch lock design, just press the button, cover open automatically.

它带有自动起盖机构，只要稍微用力按下按钮，盖子能自动打开。

youdao

One-touch lock design, just press the button, cover open automatically.

它带有自动起盖机构，只要稍微用力按下按钮，盖子能自动打开。

youdao