About this item: - HIGH-EFFICIENCY DUAL-STAGE INFLATION: First stage delivers up to 350 L/min for rapid inflation, second stage reaches 70 L/min for precise topping off. Preset pressure value with auto-stop at desired PSI for safety and convenience. - DIGITAL LCD DISPLAY & INTUITIVE CONTROLS: Easy-to-read screen shows current pressure. Simple button controls allow you to set target pressure and switch between inflation and deflation modes effortlessly. - QUICK & EASY OPERATION: Simply plug into car's 12V outlet (cigarette lighter) and connect the flexible PVC hose. Powerful 20 PSI pump inflates a standard SUP in under 10 minutes. Pressure range: 0-20 PSI (1.378 bar / 138 kPa). Note: Do not run continuously for over 20 minutes. - DUAL FUNCTION: Inflates and deflates your water gear. Use for paddle boards, inflatable kayaks, boats, air mattresses, and more. Deflation function makes storage compact and hassle-free. - PORTABLE & COMPACT: Lightweight design with long flexible hose for easy reach. Comes with storage bag for travel. Perfect for beach trips, lake outings, or any water adventure.