Recently, Lenovo released ThinkPad X1 fold, the first folding screen laptop in the world. It is reported that the machine is made of light alloy and carbon fiber, and is supported by core processor integrated with Intel hybrid technology, which can bring excellent performance experience to users.What interests us most, though, is ThinkPad X1Fold accompanying Lenovo Voice Pro. As a digital voice assistant, it provides a variety of interesting features based on voice.