The AstroAI Tire Inflator offers versatile dual power, working from both 12V car cigarette lighters and 120V household outlets for home or travel convenience. It features dual inflation modes: high-pressure for car, bike, motorcycle tires, and small sports equipment (up to 150 PSI), and large-volume mode for bigger low-pressure items like air mattresses (max 350 L/min). Equipped with dual metal motors and a metal cylinder, it provides fast inflation (e.g., 0 to 36 PSI in 6 minutes) and can run continuously for up to 15 minutes per cycle (cooling for 10 minutes recommended afterward; incompatible with heavy-duty trucks). Revolutionary OmniVent Technology, featuring axial flow fan blades and redesigned air ducts, ensures superior heat dissipation, extending working time and lifespan. Operation is simplified with an LED light for night use, a clear screen showing preset and current pressure, automatic shut-off at the target pressure, a memory function recalling the last setting, individual silicone buttons, and four selectable pressure units. It includes convenient storage for the air hose and power cord, and comes with the inflator, AC/DC power cord, 2 air nozzles, a needle valve adapter, replacement fuse, Presta to Schrader adapter, and user manual.