Description: 1. Upgraded 2000mAh Battery: This portable air compressor has a built-in certified rechargeable lithium-ion battery 2000mAh and a USB charging port to support fast charging. 2. Backlit LCD Digital Display: This pump features 3 optional units, including PSI, BAR, KPA, Kg / cm. You can preset tire pressure to what the tire needs and test the tire pressure at any time. The air pump will automatically stop inflating when the inflation reaches the preset value which can be avoid over inflating, please remember to push the switch off button. 3. Use at Night: When the inflatable power button is activated, the LED light will automatically light up. It is very convenient for emergency lighting in the dark. The backlit LCD digital display makes it easy to read the numbers even when inflated at night. 4. Cordless & Portable: The tire inflator is easy to carry, has a simple wireless design, is compact, and can be operated with one hand. The LCD screen displays real-time pressure, so you can monitor the pressure without bending over to check the bottom. 5. Versatile Tire Inflator: The highest inflation pressure is 150PSI, suitable for cars, motorcycles, balls, inflatable swimming pools, swimming rings, inflatable toys, etc. Compatible with more than 90% of inflatable products on the market. Specifications: Name: Portable Air Compressor Size: about 142*58*42mm/5.59*2.28*1.65inch Power: 60W Air volume: 15L/min Max pressure: 150PSI Application: car, motorcycle, ball Packing List: 1 x Portable Air Compressor 3 x Air Nozzle 1 x Air Tube 1 x Instruction