Features: Double Display Portable Inflator features auto shutdown after 90s inactivity and double pressure monitoring (real time/preset values), delivering rapid inflation from 0 120psi in under 3 minutes with DC7.4V power for cars, bikes, and motorcycles. Adjustable preset pressure (3-150psi) with +/ buttons, built in emergencies lighting, and ABS+PC construction ensures precise inflation control and durability for repeated garage or roadside use. Designed for cyclists, automotive owners, and outdoor enthusiasts requiring reliabled tire maintenance equipment with intuitive button operations and clear digital displays. Ideal for emergencies flat tire situations, or maintaining optimal during road trips automatically stops inflation at preset values with 5 minutes safety cutoff intervals. Double 3 digit LED screens display real time pressure and values simultaneously, while optimized 4.6A average current ensures efficient performances for inflating car tires, bike tubes, and sports equipment. Specifications: Housing Component: ABS+PC Voltages: 7.4V Battery capacity: 550nAhx2 Input power supply: 5V/2A Package Includes: 1pcs Intelligent Tire Pumps note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.