What are the drawbacks of car seat ventilation?

[LeIker]

The drawbacks of car seat ventilation are that prolonged use can easily lead to backaches and soreness, and the price of seat ventilation is generally quite expensive, typically only available in mid-to-high-end vehicles. Below is an introduction to car ventilation seats: 1. Introduction: Seat ventilation involves designers using fans to inject air into the seat, which then flows out through small holes on the seat surface to achieve the ventilation function. 2. Principle: Seat ventilation works by adding fans to the back of the seat cushion and backrest foam. The fans draw in air and direct it into a ventilation layer, from where the airflow permeates upward through a heating pad to the surface of the seat cover (which is made of perforated leather). This allows passengers to use the ventilation function in hot weather to dissipate sweat from the hips and back, providing comfort.