How to ask the boss questions when recruiting handyman in powder shop?

Working hours, salary, rest cell phone.

Products that the company mainly deals in; The size of the company; Responsibilities of the recruitment position; Salary and so on.

Discuss with him some policies and regulations of your previous company and guide him to introduce his requirements and judgments to you more. Don't ask these questions in an overly formal tone, but communicate in an exploratory way.