The Witt Compact Air Pump is indispensable when going on trips, whether you use a bicycle, motorcycle or scooter - with it, you will have the solution at hand if you get a flat tire. With its compact jacket pocket or a backpack and it can easily be operated with one hand. The integrated LED light is practical when using the air pump in the dark. The pump is easily charged via the included USB cha on the display as the pump is in use. The pump will automatically stop once the specified level of air pressure is reached. The Witt Compact Air Pump has nozzles that fit different kinds of valves us balls and swimming equipment.  Digital display with air pressure and battery level  4 units of measurement: (PSI, BAR, KPA, KG/CM2) Real-time display of air pressure on the LCD DC input: 5V / 2A / pressure: 120 psi Battery: 1200mAh / 7.4V/8.8Wh  USB-charging, type C  Charging time: 2.5 - 4.5 hours Dimensions: 40 x 40 x 188 mm / Weight: 365g