The product is a 12V portable car heater, designed for use in vehicles. It is compact in size, with dimensions of 6.22 x 4.13 x 3.35 inches, and weighs 11.6 ounces. The heater has a high customer rating of 5.0 out of 5 stars and features a painted exterior. Manufactured by BY-1820, this portable heater is a convenient and efficient way to heat up your car while on the road in colder weather conditions.