How does this pen work?

这支笔怎么用啊?

Can it read this book?

它能读这本书吗?

Does it need charging?

它需要充电吗?

How long does the battery last?

电池能用多久?

What languages does it support?

它支持哪些语言?

Is it kid-friendly?

小孩用方便吗?

Does it need Wi-Fi?

需要连Wi-Fi吗?

How accurate is it?

识别准不准?

Can I download more content?

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