mini air compressor 1.protable and 3 in i function ... 3 IN 1 mini car air compressorspecfication:DC 12V,250/300PSI,Cylinder diameter:19mm3 in 1 air compressor,inflating,flashing,lighting3m cord ... with cigarette lighter plug and 50cm air hoseAccessories:2 nozzle ... feel free to contact us. 3 IN 1 car mini Air Compressor(CC020702)