Specifications: Product Name: Air Pump Product Material: ABS Overall Dimensions: About 70*50*155mm Battery Capacity: 2 Strings Of Lithium Batteries Working Voltage: 7.4V Rated Input: 5V1A Piston Diameter: 17mm Rated Power: 60W Pressure Range: 3-150psi Accuracy: ±1.5psi Air Volume: 16l/Min Continuous Working Time: 8-10min, Time: Lithium Battery Fully Charged Working Time: About 20 Minutes, Fully Charged Can Hit 2 Tires 195/65r15 0~30 Psi Inflation Time: 8-9min Type-C Charging Cable: About 80mm Charging Time: 3-5h Charging Interface: Type-C Usage Time: 30min Air Hose Length: 200mm±10mm Product Net Weight: 465g Product Gross Weight: 650g (Including Packaging Accessories, Etc.) Color Box Size: 87*62*295mm Features: 1. Portable and Cordless: This car air pump is easy to carry and use. No need to connect it to the car, making it convenient for emergency situations. 2. Fast Inflation: With a power of 60W and a maximum pressure of 150 PSI, this pump can quickly inflate your car tires, saving you time and effort. 3. LCD Display: The built-in LCD display shows the real-time pressure, allowing you to monitor the inflation process easily. 4. Multiple Uses: Not only suitable for car tires, but also for inflating sports equipment, bicycles, motorcycles, and air mattresses. 5. Auto Shut-off: Once the desired pressure is reached, the pump automatically shuts off, preventing over-inflation and ensuring safety. Cordless Package Includes:（Can be used wirelessly or connected to the car lighter power cord for use） 1 X Host 1 X Inflatable Hose 1 X Inflatable Nozzle 4-Piece Set 1 X Type-C Charging Cable 1 X Power Cable 1 X Instruction Manual 1 X Color Box Corded Package Includes: 1 X Host 1 X Inflatable Hose 1 X Inflatable Nozzle 4-Piece Set 1 X Power Cable 1 X Instruction Manual 1 X Color Box