What does the hotel air conditioning charge mean?

The cost of using air conditioning in the hotel. Hotel air conditioning refers to the air conditioning used by the hotel, and the charge refers to the fees paid. There is no extra charge for hotels to use air conditioning, whether it is cold air or hot air, it is free. However, some high-end hotels may provide more advanced air-conditioning services, such as providing more kinds of air-conditioning modes or more accurate temperature control. Therefore, the hotel air conditioning charge is the cost of using air conditioning in the hotel.