Upgrade 12V 150W car summer fan for car has air purification and smoke removal functions-black and gray

As a wise customer who we think you can't miss this excellent ar Heater Fan Windshield Defroster Defogger Demister. 2 in 1 Car Heater Heating and Cool Fan, can be quickly cooled and heated in one minute. Effectively defrost or defogg the window. Thermal switch, humanized design with handle. Environment protection, practicability and energy saving. Low noise, no open flame, no damage to battery, safe and reliable. Order it now. Features New Upgrade Version: It has a new function of air purification and smoke removal. It can use negative ion high pressure to purify the air inside the car every 7 minutes. 2-in-1 heating and cooling function, ideal for defrosting or defrost windows and windshields. Instant heating, automatic overheat protection. Can quickly be heated within one minute, efficient heat dissipation design, warm your winter. Can also be used as a fan, cooling only during the summer. 360-degree adjustable rotating base can meet your needs and can be warmed up anytime, anywhere