We never know how useful a portable compressor is until we need one.It is an ideal product to take with us on a trip by car, motorcycle or bicycle, but also to use at home to fill a simple soccer ball.Xiaomi stands out in this regard with its well-known portable compressor, which had a worthy successor in the Electric Air Compressor 1S.This second version of the portable compressor costs €49.99 in Portugal, but you can buy it for just €46.74 on Amazon Spain.We also leave you the option to buy from the Xiaomi Store, the brand's official store in our country, for €49.99 at the time of writing.It should be noted that you can enjoy free shipping to Portugal and returns up to 30 days after purchase on Amazon Spain.Learn more about Xiaomi Electric Air Compressor 1S pricing and shipping on Amazon SpainLearn more about Xiaomi Electric Air Compressor 1S pricing and shipping at Xiaomi Store UKWith this compressor it is possible to inflate up to 2 tires of your car completely twice.You can even reinforce its filling eight times, with performance 45.4% higher than the previous model.It supports pressures up to 150 psi, and its digital pressure sensors provide better filling accuracy.It automatically stops inflating the tires when the pre-set pressure is reached.You can count on five different filling modes: manual, car, motorcycle, bicycle and ball.Weighing just 480 g, it has a compact and lightweight design that makes it easy to transport.This model already charges via USB-C, and you can do it in the car, at home or in a power bank.