Car Luxury Nappa leather Aero seat Middle Single Seat for Toyota Sienna 2021 2022

Product description

Common seat functions include seat memory, seat heating, seat ventilation, and seat massage. Seat memory can store seat positions. When the vehicle has multiple frequent drivers, such as couples, bosses and drivers, etc. The seat memory can restore the seat position with one key while driving, eliminating the need for repeated adjustments
Seat heating refers to the electric heating device in the seat. It usually appears on vehicles with leather seats. Since the surface material of leather seats is relatively cold in winter, with seat heating, in the cold winter, if you sit down on your buttocks, you will not be served by a cold Most electric heating devices for leather chairs have the function of temperature adjustment.

Seat ventilation is the "heat protection device" of car seat air conditioners. Although there are automatic air conditioners in summer that can maintain a constant temperature in the car, due to the close contact between the occupant's body and the seat, the air in the contact part is not circulated, which is not conducive to the elimination of sweat, which will make people feel uncomfortable. Uncomfortable, the unique ventilation and circulation system of the seat ventilation and air conditioner continuously flows fresh air from the small holes on the seat cushion and backrest, prevents the buttocks and back from sweating, provides a comfortable riding environment, and effectively improves the human body. The air circulation environment of the part in contact with the seat surface, even if you ride for a long time, the contact surface between the body and the seat will be dry and comfortable
Seat massage is generally available in high-end cars. The designer adds a pneumatic device to the seat. The air pressure is provided by the air pump in the engine compartment. There are 4 or more air pressure chambers in the back of the seat to protect the lumbar spine.