5 in 1 Feature: Multifunctional car jump starter that collection of jump starter, fast charging power bank, inflation pump, LED lighting and tire pressure monitoring. The portable jump pack is a comprehensive roadside emergency car kit provided for you Intelligent Chip Design: Featou adopts the latest generation technology of the main control chip.There is no need to identify the positive and negative poles, just use them directly. Only when the positive and negative poles are connected correctly will the device work normally, otherwise the power-off protection will be activated. At the same time, the smart chip will always detect to prevent overheating and overcurrent and protect your safety Up to 150 PSI Smart Tire Inflator: The LED screen sets recommended air pressure values in different scenarios, including common cars, motorcycles, bicycles, basketballs, etc. Of course, you can also adjust the value according to your needs to accommodate more products that need to be inflated. The maximum pressure value of the product can reach 150 PSI, which can meet most needs in life scenarios Power Bank & Flashlight: In addition to being a car jump starter, it is also a portable power bank which support to charge for your digital devices in a emergency. As a flashlight that equipped with 350 lumen LED Light, and supports three modes (Lighting, SOS, Strobe) Convenient And Portable: The jump box comes with a premium case for easy storage and portability. Whether it is used at home or traveling, it is more convenient to organize and carry Featou Jump Starter with Air Compressor, 5 in 1 function jump box 5500A Peak 150PSI jump starter power pack with Digital Tire Inflator, car charger portable for 9.0L Gas or 7.5L Diesel