Pump up your tires, soccer balls, footballs, etc. without the usual physical labour. Compact and easy to use, you can even watch the pressure on a HUGE screen so you know when to turn off the electric pump.
But more important is the size of the device. If you are traveling by bike and want to have the air pump in your backpack, it should take up very little space. Many electric pumps are bulky and have many additional small parts or can even only be operated with cables. However, there are also versions that are similarly compact and also run on battery power. But none of the models is as small as the Xiaomi device; without the hose, the dimensions are 124 x 71 x 45.3 mm.
The hose also serves as a mounting bracket for the pump. But this doesn’t really hold tight; in case of jerky movements, the plug-in connection of the hose loosens, which is why it’s better to transport the pump in the bag than to hang it on it. Enclosed are two attachments for different valves, a micro-USB charging cable and a cloth bag.