The electronic air pump offers a maximum pressure of 150 PSI/10.3 bar. With the pump, you can fully inflate a car tire in less than 12 minutes and inflate a bicycle tire in 3 minutes The tire pump has 4 preset modes (bike, motorcycle, car, and ball) for beginners to quickly select. There is also a manual mode that allows the user to freely set the pressure value to meet different inflation needs. LCD display that shows real-time pressure value and preset value, auto shut-off when reaching the preset value to avoid over-inflation Equipped with a large 2000mAh rechargeable battery, the portable tire inflator can inflate 2-3 car tires or 12-18 mountain bike tires on a single charge. It can completely deal with daily needs or emergencies! Even if the battery runs out, it takes only 2 hours to fully charge, so you will never worry about power shortage Package includes Presta valve adapter and air needle. Therefore, the air compressor is ideal for cars, motorcycles, bicycles, electric scooters, balls, swim rings, etc. This air pump is compact and lightweight (about 410g ), making it easy to store in your car or fit in your pocket Specifications: Product name: Electric pump Number: 42720001003 Material: ABS shell Weight: about 410g Size: About 160.5*73.5*38.5mm Valve presta: schrader (AV/FV) Chargeable air pressure: 150PSI &10.3BAR Battery: 2000mAh 7.4V Operating current: 1-6A Charging time: 2 hours (charging: red light, full: green light) Working temperature: -10℃~ +60℃