Power Mode: 12V DC Volume: <300ML material: ABS Color: Black Size: 2.8*5.9 inch function: Car Heater function1: 12V car heater function2: vehicle Heating Cooling Fan function3: portable defrosting and defogging function4: Winter Car Heater function5: Electric Heater Auto Fan Heating function6: Air Purification Demister function7: Car Window Mist Removal Defroster function8: Universal 12V heater function9: car accessories