Inflate a tire in 90 seconds or larger items with a maximum of 100PSI with the Portable Electric Air Pump by Sport Go. This handy air compressor comes with a 3-foot-long flexible hose, a 2-inch pressure gauge, 3 inflation adapters, a rocker power switch, waterproof motor, an automatic overload shut-off, and a 12V vehicle plug packed inside a convenient hard sided carry case. Whether you are blowing up rafts for the lake, bicycle tires, or pumping up a basketball, this portable electric pump makes it easy to inflate just about anything!