NOTE: Dear friends this product is produced by the products in the Xiaomi ecological chain. The product pack instructions and products do not carry the Xiaomi logo.XIAOMI Portable Electric Air Compressor Car Wireless Type-C Inflator Multitool Air Pump For Bike Automotive Car 12V Smart HomeFeatures:1. Preset tire pressure stop when fully inflated safe &convenient.2. Wide application inflate bicycles/motorcycles/cars/balls.3. LED screen digital display clear function settings.4. 6500mAh big capacity long battery life.ModelMINI CAR AIR PItem Weight550gSize21*13*5.5cmPackage Dimensions61*28*22cmBatteries?3*12V batteries required. (included)MaterialABSBatteries Included?yesBatteries Required?YesBattery Cell TypeLithiumMaximum pressure:140PSI/5barInput5V2AVoltage12VBattary6500mahWorking Temperature'-10-30Charging WayType CCharging Timeabout 4hours ?Total CapacityFor 3 tyresCompatiblebicycles/motorcycles/cars/ballsFunctionEmergency Light Power Indicator Tire Pressure MonitorAttentions:1.This product is not suitable for tires requiring high capacity/high air pressure.2.Do not touch air tube/inflation port when the air pump is working. After it stops working please wait for 3-5 mins then pull out air tube.3.It is recommended to use the product for no more than 10 mins at a time. If there is any abnormal noise please turn it off and cool down for 10 mins before using it. Origin:CN(Origin) State of Assembly:Ready-to-Go Features:Ride On Model Number:MINI CAR AIR BUMP Control Channels:2 Channels Scale:1:22 Size:21*13*5.5cm Charging port:Type-C Inflation pressure range:0.2-10.3 bar/3-150 psi Charging time: