Automative Cordless Tyre Inflator: This portable air compressor has four pressure units: PSI, KPA,BAR and KG/CM2, and runs from 0-150 PSI. Preset and monitor tyre pressure,automatically shut off when desired pressure is reached. Plug and play. Great Battery Capacity & USB Rechargeable Car Air Pump : The handheld tyre inflator pump has 6000 mAh(2000mAhx3) battery capacity, so the mini tyre compressor not only can use for inflating but also can use to charger your phone and other device. Come with a USB cable, it is convenient for you to recharged too.(Only compatible with 5V adaptor) Multifunctional & Motorcycle Air Pump: With 4 extra conversion head, the cordless air compressor can inflate for car, motorcycle, bicycle tyres, footballs, basketball, paddling pools. Compact size, lightweight, ergonomic, suitable for taking outside, travel, cycling. LED Display & Dual Function Lights: The cordless tyre inflator air compressor features a LED disply, so you can choose the right type of inflation you need.The built-in LED Lights not only can illuminate the tyre when inflating, but also,you can use it as a flashlight at night.