Product parameter： Product name: car heater Input Voltage: DC 12V Power: 150W Material: ABS Apply to: closed small area Size: 6.0in x 3.1in x 4.5 in Weight: 375g Cable length: 59 in Package contains? Car Heater x 1 Exquisite packing box x 1 Instructions for use x 1 180rotate supporting suction holder x 1