A user just pushes the center button on the Palm and then flips through open apps and clicks one.
用户只需按下Palm的中间按键，然后在打开的应用中翻转并点击某一个即可。
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。
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。
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