The 12-volt auto heater is a portable appliance designed specifically for vehicles. This heater operates on a 12-volt system, making it convenient and easy to use while on the road. Its compact size allows for easy installation and portability, making it a practical solution for keeping your vehicle warm and comfortable during colder weather conditions. With its simple yet effective design, the 12-volt auto heater is a must-have accessory for any vehicle owner. Throws nice heat.