C481 Recording Equipment

Hee Zhen did not think too much about it. "Actually, although this thing looks like a rock, it's actually a rock."

Yang Zhiming felt that Hee Zhen's words made sense, but he did not gain anything from it.

He asked, "There's no need to circle around at this time. Just tell me its use."

Hee Zhen stuttered as he explained. Actually, this thing looked like it was made of stone