Powerful and Fast Inflation Achieve quick tire inflation with a maximum pressure of 150 PSI and an airflow rate of 25 L/min, up to three times faster than standard inflators. Capable of inflating a 195/65R15 car tire from 29 PSI to 35 PSI in under two minutes. Suitable for use with car, motorcycle, and bicycle tires, as well as other inflatables. Portable and Compact Design Lightweight and compact, similar in size to a can of soda, making it easy to carry and store. Fits conveniently in a car trunk, bike rack, or backpack, ready for use wherever needed. Ideal for travel, at home, or on sporting outings, inflating tires, swimming rings, sports balls, and more with ease. Reliable Dual Power Supply Builtin 4,000mAh rechargeable lithiumion battery provides cordless convenience. Includes a 12V car power adapter for continuous operation when battery power is low. Dual power options ensure dependable inflation on the road or at home without interruption. Smart Inflation Modes and Automatic Shut Off Equipped with a sensitive pressure sensor and advanced chip for accurate inflation control. Features five preset modes: bicycle, motorcycle, car, ball, and custom settings to match specific needs. LCD display shows realtime and preset pressure readings in four selectable units (BAR, KPA, PSI, KG/CM²) with an accuracy of ±1 PSI. Automatically stops inflating when preset pressure is reached, preventing overinflation and ensuring safety. Practical Use Scenarios Keep in your car for quick tire pressure adjustments when traveling long distances or during emergency roadside repairs. Carry when cycling to maintain tire pressure on long rides or after replacing a tube. Use at home for inflating sports equipment, pool accessories, and other inflatables efficiently.