- **Fast and Accurate Inflating** The car tire inflator is powered by a 4000mAh high capacity battery, which allows charging on the go without external power source. It can inflate 8 times of R19 car tires, 18 times of bicycle tyres and 88 times of sports balls, making it an indispensable tool for various inflatable objects. - **Overheat Protection & Portable Design**: Featuring a mini compressor with multi-blade rotary fan technology, this portable car tyre pump prevents overheating during use. Its lightweight and ergonomic design ensures easy storage and transportation, ideal for use in a vehicle or at home. -**PRESET MODES WITH ONE BUTTON CONTROL**: Designed with four preset inflation modes (bicycle, motorcycle, car, sport), this tyre pump allows users to easily switch modes with one button. It also supports adjustable pressure settings, meeting various inflation needs. - **Large Dual Display**: Equipped with a digital dual LCD display, this electric bicycle pump clearly shows the real time tire pressure and preset values. Thanks to its high-precision chip, it accurately monitors tire pressure, ensuring safe driving conditions. - **Multifunctional Air Compressor**: Beyond inflation, this cordless tyre inflator for car includes a USB-C input for charging and a USB-A output that serves as a backup power bank for mobile devices. Plus, it's equipped with an LED backup light for low light conditions, all made from a durable nylon material with aluminum foil reinforced protection. It is an essential accessory for all your travels.