- 12V 180W portable auto heater with windscreen defroster and air blower for quick, practical car comfort - Dual function design works as a heater and a cooler with a rotatable base, finished in black for discreet use - Defrosts and clears the windshield effectively to improve visibility in cold, damp, or frosty conditions - Combines heating and air circulation to improve interior comfort and air flow, directing warmth or ventilation where you need it - Rotatable base allows precise aiming of airflow, adapting to different seating positions and cabin layouts - Simple 12V operation makes it a ready-to-use auto accessory for everyday driving and seasonal transitions - Use scenarios 1) Winter mornings: rapidly defogging the windshield while warming the cabin 2) Short stops or parking: clear fog and circulate air to reduce stuffiness 3) Long trips: maintain comfortable cabin airflow for overall comfort - Key attributes: 12V 180W power, black color, portable and easy to install, effective windshield defogging, provides heating and air circulation for car interiors