Is it practical to heat and ventilate car seats?

Is it practical to heat and ventilate car seats? Seat heating and ventilation are more practical. Seat heating and ventilation function: 1. Ventilation seat is the most practical and comfortable in luxury configuration. This function can really keep your hips and back dry; 2. Seat ventilation seems to be a small configuration, but it is indeed a very useful function. Different models have different ventilation methods; 3. Whether it is "blowing" or "inhaling", it is to make the seat cushion and backrest more breathable, and coupled with the cool wind from the front air conditioner, the temperature is more thorough. @20 19