Large area of air outlet, rapid warming, high temperature resistance, 360rotating, convenient and practical Using anti-oxidant alloy heating wire, high heat conversion rate, high pressure resistance, fast heating, slow aging, and long use time. The hollow design of the air inlet at the top, the air volume is large, quicker defrost and fog removal, clear vision. Drive at ease, keep your sight unobstructed, and travel steadily. There is wind from the iron core, strong wind, low noise, and no light noise pollution. Two levels of adjustment, natural air/warm air, free switching, to meet daily needs, fast heating, convenient for heating, defrosting and defogging. 1x Car Warm Air Blower Material:ABS Size: Approx.13.5x12x8cm/5.31x4.72x3.14inches Color:Black Power cord length: about 1.4m Performance: defrosting and defogging Power: 12V 120W 24V 150W Fixing method: double-sided tape at the bottom Application: general cars/vans, household appliances need to purchase inverters separately Style: 9028A/9028B 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.