[Powerful and Versatile]: Our 3000A car jump starter is designed for 12-volt vehicles, capable of jump-starting 9-liter gasoline and 8-liter diesel cars up to 60 times on a single charge. It functions flawlessly in extreme temperatures ranging from -4℉ to 140℉, ensuring reliability in any weather condition. [Tire Inflator Portable Air Compression] Acmount portable car jump starter with air compressor featuring preset & auto off function, easy to use. Built in 150PSI air pump can quickly inflate car tires from 29 PSI to 36 PSI in just 1 minute. 5 modes (car/motorcycle/bicycle/basketball/customer inflation modes), 4 different nozzles can also use for motorcycle, bicycle, basketball and swimming ring, etc. 3 optional unit switches (PSI, Bar, Kpa), detachable extension air hose make it convenient. [Battery Power Pack & LED Light] Acmount car battery jump starter portable provide power supply for your phones, tablets, and other devices. (Note: adapter is not included) with Dual USB output ports. Press the jump starter light button can switch 3 LED light modes (Flashlight, SOS, Strobe), It will be a lifesaver for camping, outdoors, emergencies, and travel. This starter is designed with an automatic shutdown function to prevent accidental touch to save power. [Easy to Use & Safety] Acmount portable car jump starter with visible LCD screen can display all the information you need, such as battery power, inflation mode, real-time tire pressure, allowing you to see at a glance. It is designed with a button to control an option. You can choose the mode with one click. Safety was a key focus of our design on car jump starter, there are 10 built-in safety protection technologies against short circuits, over-temperature, etc. No sparks, friendly for novice. [Great Gift] Acmount portable car jump starter with air compressor have helped many people start their cars and inflate their cars, motorcycles, bicycles and other sporting goods in an emergency. We believe this car jumper starter is a great Father's Day gift, Mother's Day gift, birthday gift, Christmas gift for family and friends.