Green Convenience Mini Portable DC12V Multi-Use Heavy-Duty Air Compressor Tire Inflator Car Charge Only. 12 VOLT - 100 PSI Maximum Working Pressure, engine must be running during use. Please look at the listing's detail. Air Hose: About 1M. Maximum operating current: 10A. Flow: 35L / min. Barometer: 100PSI. Note: The tire inflator does not apply to trucks and lorry. Comes with three kinds of gas nozzle, bicycles, motorcycles, balls, inflatable can also be encouragement. Cord Length: 285cm. Continuous working time: 15min. Weight: about 1.5kg. Pump speed, for 5-7 min a complete tire can be filled without gas; Please allow it to cool in continuous 10-minute work to prolong motor life. Inflatable rubber boats, it can work for 30 min. Ultra-small vibration and noise (strong). Please check about the tire pressure when using tire inflator.