The Mini Air Compressor by Anex USA Products Inc. is a portable, 250 PSI piston compressor designed for inflating car tires and other inflatable items. With a power source of 12V, this compact compressor is easy to use and convenient for on-the-go inflation needs. Its oil-free operation ensures maintenance-free use, making it a reliable tool for home and workshop use. Made in China, this mini air compressor is a practical and efficient solution for inflation tasks.