Auxito Tire Inflator Portable Air Compressor,150PSI Electric Air Pump for Car Tires, w/Digital Pressure Gauge, Smart Pump for Car, Motorcycle, Bike, Bicycle, Sports Balls Specifications: Brand:AUXITO UPC Does not apply Brand AUXITO Type Air Compressor Voltage 7.4 Volts Recommended Uses For Product Tire Inflation Power Source Battery Powered/DC Powered Noise Level ≤85 dB Manufacturer Warranty 5 Years Manufacturer Part Number Does not apply .