?6X Faster Inflation?REHOTTOP tire inflator with gauge is born with a powerful motor and a high-performance chip, providing a maximum pressure of 180PSI and a strong airflow. This portable tire inflator for cars can pump up a standard car tire from 28 to 36PSI in less than 1 minute, offering 6X faster inflation than others. ?Long-Lasting Battery?With its high-capacity rechargeable battery, a single charge can inflate up to 12 car tires (195/65/R15) or 45 bicycle tires. This inflator offers two power options: use the built-in battery for cordless convenience, or plug in the included 12V DC power cord for continuous use. ?Smart Pressure Gauge & Auto Shut-Off?This air compressor portable features a smart chip for real-time pressure readings with ±1 PSI accuracy. It offers 4 preset modes plus a custom option, making inflation simple even for beginners. The LCD screen displays values in PSI, BAR, KPA, or KG/CM², so you can check pressure at a glance. Once the preset level is reached, it automatically stops to prevent overinflation and ensure safety. ?Pocket-Size & Multi-Use?As compact as a smartphone, this car tire inflator easily fits in your pocket, glove box, or center console for quick storage and access in your car. The built-in LED light offers 3 modes (lighting, alarm, and SOS) for better visibility and safety in any situation. It also doubles as an emergency power bank with a Type-C input and 5V/2A USB output to charge your devices on the go. ?Rich Accessories? The REHOTTOP versatile mini air pump comes with 4 interchangeable nozzles to handle a variety of inflatable items, such as car and bike tires, sports balls, and inflatables. Included components?Tire Inflator ×1, Air Hose ×1, 12V DC Cable ×1, Short Tapered Nozzle ×1, Long Tapered Nozzle ×1, Presta Valve Adapter ×1, Ball Needle Adapter ×1, Charging Cable ×1, Storage Bag ×1, User Manual ×1.