1. It’s really good. I mainly like its black diamond shape. The angular mouse is a mouse with temperament and personality. There is nothing to say, it just suits my aesthetics and usage

2. After receiving it, the box was seriously damaged, and the trademark plastic bag at the seal was also opened and no longer sticky. It doesn't look like new. There is a clicking sound inside the mouse. Lenovo said it was due to Lenovo shipping, and asked me to ask Lenovo to make a claim. I feel very dissatisfied inside. I had to give a negative review. To be honest, the outward facing mouse looks really good. Like it very much. But I'm really unhappy about this situation.

3. Very beautiful, I like the simple style very much. Moreover, gesture operations are also applicable in win10, that is, the function of calling the super menu has been changed to calling Cortana.