Key Features . Xiaomi Mi 150 Psi portable electric air compressor / pumpEasily inflates tires or check the pressure on-the-goXiaomi Mi air compressor has predefined programs and 5 buttonsWhen the preset pressure is achieved it will stop automaticallyWith a digital pressure sensor LED display and flashlightXiaomi Mi portable air pump has a built-in rechargeable batteryCompact design allows you to carry it in your bike bag or car Travel worry-free! Pump your wheels anytime and anywhere with the Xiaomi Mi Portable Air Compressor!The Xiaomi Mi portable air compressor features a digital pressure sensor that automatically measures the pressure while pumping and shows it on the LED display. It is equipped with a flashlight for emergency inflates at night. You can use the Xiaomi Mi portable air pump for bikes cars motorcycles balls mats etc. Specifications . Charging interface microUSBBattery rechargeable 18650Power 150 Psi / 10.3 BarSize 124 x 71 x 45 cmWeight 499g  .