【Small Size, Extraordinary Power】Compared with traditional bulky air pumps, the amazing mini body of our smart air pump takes up no space at all, and is specially equipped with a 30-cylinder cylinder that provides a maximum pressure of 150 PSI and an 【Automatic detection and automatic shutdown】 This smart air pump will automatically detect the actual tire pressure before starting to inflate, and select the required air pressure value according to the mode. When the preset pressure is reached, the 【LCD Digital Display and Smart Modes】This smart air pump has a large LCD digital display, 4 preset inflation modes (Bike, Motorcycle/EV, Car, Ball) for easy selection, easy to check tire pressure at any time 【Bright LED and easy to use】Of course! We also consider use in the dark! Ultra-bright LED makes your smart air pump suitable for roadside emergencies and nighttime use 【Multifunctional and Portable】This smart air pump has a variety of accessories: ball needle, swimming ring adapter, raft adapter, to ensure that you use it in various applications without worry! Designed for portability, its compact size fits easily