Original Xiaomi Mijia 1S Portable Digital Display Electric Air Pump Inflator(Black)

1. Using high-precision alloy die-casting cylinder block, it only takes 20 seconds to pressurize from 0psi to 150psi 2. The air pressure sensor upgraded to a digital chip, the error is smaller 3. Set the air pressure value according to the required pressure before inflation, and it will stop automatically when the inflation is completed 4. 5 modes can be switched freely, including free mode, bicycle mode, motorcycle mode, car mode, ball mode 5. Small size, easy to carry 6. Charging interface: Type-C 7. Built-in LED lighting, convenient and easy to use 8. Battery capacity: 14.8Wh 9. Charging time: less than 3 hours 10. Input parameters: 5V 2A 11. Size: about 124x71x45.3mm