The Xiaomi Mijia Air Pump 3 is now available in China with a recommended retail price of ¥199. The device features a 21-mm alloy cylinder and a motor capable of reaching a maximum pressure of 150 psi. According to the manufacturer, the updated design improves inflation speed by 25% compared to the previous model.
The pump is powered by two lithium batteries, each with a capacity of 2500 mAh. A single charge allows for inflating up to 10 car tires, 19 road bike tires, or approximately 80 size-7 basketballs. The device includes a real-time display, a safety valve for pressure adjustment, and an automatic shut-off mode once the target pressure is reached.
Accuracy is maintained by a digital sensor with a margin of error of no more than plus or minus 1 psi. The pump automatically calibrates pressure upon startup, enabling operation at high altitudes. Additionally, the unit is equipped with an LED light that supports standard illumination and an SOS emergency mode.
