Automotive fan heater powered by a 12V cigarette lighter socket. It has 2 operating modes: heating and fan. It operates independently of the ambient temperature. It ideally proves effective on icy glass. Specifications: air ionization function dimensions of the heater (without handle): 15x7x7cm power supply: 12V cigarette lighter socket power: 150W length. power cable: 145 cm heating and fan mode holder with strong suction cup - adjustable tilt angle