There will be a little acne and greasy on your face. I want to clean it. I saw a group purchase of Lenovo Optics in Meituan, and the praise was OK. Have you ever done it?
I have participated in a tour group before, and the overall feeling is ok. Cleaning my nose and blackheads is quite clean. I heard Lenovo optics is not so good. Originally, I wanted to quit the group, but later I planned to try. Instead, it surprised me. Cleanliness is ok, but it is limited to my own cognition. Everyone has different opinions. Anyway, I didn't know until I tried it myself.