Fast Inflation/Heavy Duty Air Compressor: For set1, the 12V heavy duty air compressor delivers a maximum pressure of 150 PSI and an efficient airflow of 7.06 CFM, ensuring rapid tire inflation within minutes. For set2, get back on the road quickly and save your valuable time.Get back on the road in a flash withdual-cylinder tire inflator. With upgraded dual cylinders, 150 PSI maximum pressure and 10.6 CFM high airflow, our 12V heavy duty air compressor inflates 2X faster than others, delivering 30s fast inflation.For set3, the 12V heavy-duty air compressor delivers a maximum pressure of 150 PSI and efficient airflow of 6.35 CFM, ensuring rapid tire inflation within minutes. Additionally, the large 6-liter air storage tank maintains constant air pressure without pulsation.For set4, the 12V heavy duty air compressor delivers a maximum pressure of 150 PSI and an efficient airflow of 7.06 CFM, ensuring rapid tire inflation within minutes. Get back on the road quickly and save your valuable time. Versatile Applications: Equipped with 3 nozzle adapters, this portable tire inflator is perfect for cars, SUVs, trucks, vans, RVs, as well as motorcycles, bicycles, balls, and other recreational equipment like inflatable toys and boats. Auto-Thermal Cut-Off Protection: With built-in overheat protection, this 150PSI portable truck tire inflator prevents motor damage from overload, ensuring safe and extended use while enhancing equipment longevity. Easy to Carry: Lightweight and featuring a convenient handle, our heavy duty offroad air pump is ideal for storing in your vehicle's trunk or taking with you on the go, ensuring quick inflation whenever needed. Complete Package:Set1 includes Heavy Duty Air Compressor + 6.5ft Power Cord + 26ft Rubber Air Hose with Mechanical Pressure Gauge + 3 Nozzle Adapters + Thumb Lock Adapter + Portable Tool Bag. Always prepared for road trips! Set2 includes Heavy Duty Dual-Cylinder Air Compressor + 6.5ft Power Cord + 26ft Rubber Air Hose with Mechanical Pressure Gauge + 3 Nozzle Adapters + Thumb Lock Adapter + Portable Tool Bag. Always prepared for road trips! Set3 includes Heavy Duty Air Compressor + 6L Tank + Digital Tire Inflator with Pressure Gauge + 6.5ft Power Cord + 26ft Rubber Air Hose + 3 Nozzle Adapters + Thumb Lock Adapter. Always prepared for road trips! Set4 includes Heavy Duty Air Compressor + Digital Tire Inflator with Pressure Gauge + 6.5ft Power Cord + 26ft Rubber Air Hose + 3 Nozzle Adapters + Thumb Lock Adapter + Portable Tool Bag. Always prepared for road trips! Package Content 1 x Tool Storage Bag 1 x 6.5 ft Power Cord 1 x 26 ft Rubber Air Hose 3 x Nozzle Adapters 1 x Thumb Lock Adapter(1 x Digital Tire Inflator)