2 in 1 car heatercan be used for quick defogging and defrosting to make vision clearer and safer while driving. Also with air purification function. Place the aromatherapy bar in the outlet of the heater and turn on the switch to release a fresh scent. Heating and cooling functionThe windshield defog can quickly remove fog or frost from the car windshield by heating the air. The car heater can also be used as a fan to cool your car in summer , keep you cool in summer and warm in winter. 360 Rotatable Stand degreesUniversal 360 degree rotation, no dead angle, can be adjusted freely. The heater offers wide angle heating of approx. Very useful in winter. Easy to usejust plug and play, The 360 adjustment base can be mounted using the screws or self-adhesive tape, just plug it into your car's cigarette lighter and turn it on, very convenient and easy to use. Widely usedIt is suitable for car, camping, traveling and keeping warm in winter. There are three heating sockets so that it can heat up quickly and be convenient to heat. Suitable for all 12V vehicles in car, camping and traveling, fogging or defrosting.