12V Car Auto Electric Pump Air Compressor Portable Tire Inflator 300PSI K590 Maximum Pressure: 300 PSI Packge Weight:585g / 1.3pounds Packge Size: 16.5 * 8.5 * 12.5cm Ideal for car and bicycle tires, sports balls, airbeds and inflatable toys. Easy to use - just plug into your car cigarette lighter for power,