Ensure your tires are always properly inflated with this advanced Portable Car Air Pump, featuring a large LCD screen that displays real-time tire pressure and remaining battery life for precise monitoring. Designed for convenience and safety, this tire inflator includes a bright LED emergency light with three modes—constant, strobe, and SOS—to provide illumination or alert other drivers during nighttime or emergency situations. Key Features: · Large LCD Screen Display: Clearly shows current tire pressure and battery status, allowing for accurate and timely inflation. · Multi-Mode LED Emergency Light: Equipped with three light modes (constant, strobe, SOS) to enhance visibility and safety in dark or roadside conditions. · Four Preset Inflation Modes: Tailored presets for cars, motorcycles, bicycles, and balls enable quick and effortless inflation. The air pump automatically stops once the preset pressure is reached, preventing over-inflation. · Easy One-Click Operation: Select inflation mode with the "M" button, adjust pressure using "+" and "–" buttons, start or stop inflation with the "OK" button for user-friendly control. · Rechargeable Lithium Battery: Powered by a high-capacity 3x2000mAh lithium battery (optional 2x2000mAh), rechargeable via the included Type-C cable for convenient and fast charging. · Compact and Portable Design: Lightweight (440g) and compact (159 x 67 x 43mm), perfect for storage in your car, bike rack, or backpack—ideal for travel, home use, or as a thoughtful gift. Specifications: · Battery Capacity: 2*2000mAh or 3*2000mAh (Optional) · Material: Durable ABS · Voltage: 12V · Battery Voltage: 3.7V · Working Current: ≤10A · Piston Diameter: 17mm · Maximum Air Pressure: 0-150 PSI · Accuracy: ±1.5 PSI · Continuous Working Time: 8-10 minutes · Air Hose Length: 180mm ±10mm · Item Size: 159 x 67 x 43 mm (6.25 x 2.63 x 1.69 in) · Item Weight: 440g (15.52 oz) · Package Weight: 650g (22.92 oz) · Package Size: 18.6 x 10 x 9.5 cm (7.32 x 3.93 x 3.74 in) This Portable Car Air Pump combines precise pressure monitoring, versatile preset modes, and emergency lighting in a compact, rechargeable design. It is an essential tool for every vehicle owner, ensuring quick, safe, and reliable tire inflation wherever you go.