【Powerful Jump Starter】Instantly jump start a battery with 2000A PEAK CURRENT! With the car battery starter, you can start all 12V vehicles (up to 6.5L gas and 5.0L diesel engines). It's universally compatible with cars, trucks, motorcycles, lawnmowers, SUVs, snowmobiles, boats, etc. 【Fast inflating & Easy operation】 This auto tire air compressor can inflate your standard car tires in seconds. Plug it into the 12V power outlet in your car and attach the stem to the tire valve. A simple press on the car air compressor and it will do all the work for you. 【Emergency Light】The LED lights of the jump starter with tire inflator include three modes (Normal, Strobe, SOS), which can be used in different emergencies. 【Portable Power Bank】Battery jump air compressor is also a portable power bank. Through the USB port, you can charge your USB devices 【Monitoring Tire Pressure】When you don't know whether your tire pressure is in a normal state, you can use V5 Air Compressor to measure it, and it will show your tire pressure on the display. 【Easy to Portable】The design of the carrying strap is adaptable and ergonomic, making it more convenient to carry around. 【Product list】 Includes Air Compressor*1 USB cable*1 Battery cable clamp*1 Air hose*1 Instruction manual*1