Feature 1Portable Design: Mini portable electric car tire inflator pump allows you to inflate tires anytime, anywhere with its lightweight and compact design. 2Cordless Charging: The tire cordless air pump features cordless charging function, no external power cord needed, with built in rechargeable battery for convenient charging and usage. 3Multifunctional Use: The tire inflator pump can be used for various vehicles such as bicycles, cars, motorcycles, etc., making it versatile and practical. 4Efficient Inflation: The portable electric tire pump provides quick and efficient inflation for tires, saving time and effort during emergencies or regular maintenance. 5Digital Display: The electric air pump comes with an intelligent display screen, showing inflation pressure and battery level, making operation simple and convenient. Item Type: Tire Cordless Air Pump Material: ABS Plastic, Metal Power: 50W Maximum Pressure: 150PSI Air Flow: 30l/min Usage Time: 30-40min Two cells make up a battery Battery Type: 1 x 7.4V Lithium Battery Battery Model: Lithium Battery Battery Capacity: 4000mAh (Included) Application: Suitable for Car, Bike, Motorcycle, Ball Package List 1 x Air Pump 1 x Air Hose 1 x User Manual 1 x Charging Cable 4 x Nozzle 2 x Rubber Ring Note This product may generate slight heat during normal operation, which is considered normal.