Welcome To Yuyao BOSHI electric appliance co., LTD Able to inflate :bike tires,car tires, athletic balls Air pressure:250 psi Special features: --16 mm cylinder and 19 mm cylinder both available --high pressure 250 psi --inflate average tires in 6 minutes --low power consumption --with working light .flash light and inflation Accessories :2 nozzle adapters and 1 sports needle 12 v power cord :3 meters long High pressure air hose :55 cm Package :color box Carton Size :20*14*8cm/12pcs G.W/N.W:0.9/1.15kgs 1*20ft:5300pcs