Is it feasible to put a recording pen in the hotel?

Not feasible. Placing a recording pen in a hotel violates the privacy of customers, which is an illegal act, and it is subject to detention for less than five days or a fine of less than 500 yuan. This kind of behavior is not feasible. The full name of recording pen is digital recording pen, also called digital recording stick or digital recorder, which belongs to a kind of digital recorder.