The Xiaomi Mi Portable Electric Air Pump 2 offers effortless inflation for tires and various inflatables with its lightweight yet durable design, ideal for on-the-go convenience. Built-in light to improve brightness, especially in the dark Inflate from multiple angles A pass-through air duct is designed for better air circulation On and off toggles for the air switch to prevent accidental use Extend to open and retract to close the air hose Built-in 2000mAh lithium-ion battery Enhanced speed and convenience The internal structure of the Xiaomi Mi Air Pump 2 has been optimised and its internal structure has been revamped to achieve a 25% increase in speed compared to its predecessor. This enhancement allows for effortless and speedy inflation of tires and other items using just one hand. Improved inflation performance With its improved hardware, this electric air pump can reinflate ten tires continuously when fully charged or fully inflate two empty tires continuously, making routine maintenance a breeze. High-precision cylinder block Utilising a high-precision 19mm alloy die-cast cylinder, achieve inflation pressures of up to 150 psi and complete the inflation of a high-pressure bicycle tire in just 86 seconds. Preset pressure options You can either set the desired air pressure value or choose a preset mode for inflation using a single button. The inflation process automatically halts once the desired pressure is reached, freeing you from constant monitoring for enhanced convenience. The air pressure sensor is equipped with a digital chip, ensuring tire pressure detection accuracy of up to ±1 psi. Six preset inflation modes Easily switch between six modes using a single button press and establish a default air pressure range to prevent over-inflation. The manual mode conveniently retains your preset pressure values, allowing you to set it once and bid farewell to the hassle of repetitive adjustments. Long-lasting battery This pump is powered by a built-in 2000mAh high-rate lithium-ion battery, so you don’t need an external power source. Versatile charging with Type-C compatibility Weighing only approximately 490g, it is simple in design and convenient to carry and travel with. Slip it in a backpack, place it in your car or store it at home. It is compact, sleek and takes up no space. No worries when going out The highly versatile Type-C charging port ensures effortless and convenient charging on the go. Sporting a sleek, modern design, this air pump is an ideal companion for various situations, offering worry-free utility during camping adventures or road trips.