Compared with the Xiaomi Portable Electric Air Compressor 1S, this model features optimized details and a redesigned internal structure, resulting in approximately 25% faster inflation speed. Equipped with a high-power magnetic motor, the compressor achieves a 25% boost in speed, allowing it to fill an empty tire in just 8 minutes. When fully charged at an ambient temperature of 25°C±2°C, it can inflate a 205/55 R16 car tire from 0 bar to 2.5 bar pressure in approximately 8 minutes, showcasing powerful inflation performance.

The device adopts a 19mm high-precision alloy die-cast cylinder, enabling inflation pressure up to 150 psi. It takes only 86 seconds to fill a high-pressure bicycle tire; at an ambient temperature of 25°C±2°C, inflating a 700c road bicycle tire from 0 psi to 120 psi takes approximately 86 seconds on average. You can set the required air pressure value or select a preset mode to inflate with one button. The compressor automatically stops inflation, allowing for greater ease of use.

The air pressure sensor uses a digital chip, with tire pressure detection accuracy up to ±1 psi. Switch between six modes with one button and set a default air pressure range to avoid over-inflation. The manual mode remembers pressure values, eliminating the need for cumbersome settings. A built-in 2000mAh high-rate lithium-ion battery provides powerful performance without the need for an external power source, allowing for complete wireless operation.

Weighing only approximately 490g, it features a simple design that is convenient for travel and carrying. You can easily slip it into a rucksack, place it in your car, or store it at home. Its compact and sleek design takes up minimal space. The highly compatible Type-C charging port offers modern convenience, although the compressor does not come with a power adapter as standard.