Stay safe and get the 4-in-1 multi-function tire inflator and car battery booster that will save you from four different devices  Features: Starting the car: It can be used to restart the car in the event of a power loss or a car battery failure Tire inflation: The tire inflator can be used to inflate all types of tires, including car, motorcycle and bicycle tires. It features a built-in pressure gauge that allows you to monitor the tire pressure while pumping it Portable power bank for either the car battery or your mobile battery so that you can charge your mobile easily Measuring the car tire pressure to increase the safety of your car Powerful LED light to light you up in the dark at night or in emergencies The device is easy to carry and install and you can take it with you anywhere and is also easy to use