Small Size But Powerful: The Upgraded Tire Inflator Portable Air Compressor Is Small & Compact, Convenient To Carry, Easily Stored Anywhere In The Car. The Portable Tire Inflator For Car Has A Built-in High Performance Rechargeable Battery For Power Supply. The Powerful Motor Up To 150 PSI Of Pressure, Perfect For Quickly Inflating Cars, Dirt Bikes, Motorbikes, Bicycles, Balls, Balloons And Other Inflatable ProductsDual Screen Display & Accurate Pressure Measurement :The Tire Inflator With A Accurate Pressure Gauge And A Large LED Display Screen, Which Can Display Preset Values And The Real-time Pressure Value Simultaneously, Making It Easy To Monitor Tire Pressure Status. The Air Compressor Portable Will Automatically Shut Off When Reaching The Preset Value, Preventing Over-inflationSmart Air Pump : The Portable Air Compressor Has 4 Preset Inflation Modes For Car, Motorcycle, Bike And Ball, 4 Pressure Measurement Units (PSI, KPA, BAR, KG/CM) , Easily Switch Between Pressure Units By Simply One Click, Making It Easier To Use. Also You Can Set Your Own Pressure Value Up To 150PSI To Meet The Various Inflation Needs. In Addition, Our Electric Air Pump A Memory Function, Automatically Saves A Record Of The Last Adjustment, Avoiding Repeated Operation, Saving Both Time And EffoDual Power Supply Mode:The Portable Air Pump Is Comes With A Dual Power Supply And Can Be Switched Between Cordless And Electric Inflation At Any Time. The Air Compressor For Car Has A Built-in Rechargeable Battery Can Be Used To Inflate Car Or Other Inflatable Products After A Full Charge. You Don't Have To Worry If The Battery Runs Out On The Road, As Our Portable Air Pump For Car Tires Comes With A 12V DC Power Cord As A Backup Power Source.The Power Cord Is 10 Feet Long,easy To Reach All 4 TMultifunctional Air Compressor: The Car Tire Air Pump Portable Is Not Only A Tire Pump, But Also A Multifunctional Emergency Tool. It Has An LED Light , A USB-C Charging Port And A 5V/2A USB Output Port On The Top. The LED Light With Normal, SOS And Flash Mode Provides Super Bright Light In Dark Situations, Making It Easy To Inflate Or Change Tires At Night, Enhancing Your Safety During In Nighttime Emergencies. The 5V/2A USB Output Port Can Be Used An Emergency Power Source For Electronic DevicCompact & Portable: Storage Design- The Bike Tire Pump Comes With 4 Nozzle Adapters. All The Adapters Are Hidden On The Back Of The Car Air Pump, Making Them Easier To Store, So You Don't Have To Worry About Losing Your Accessories Or Making A Mess. Also The Bike Pump Comes A Storage Bag, Can Be Conveniently Stored In The Car Or Backpack, Easy To Use At Any Time. Perfect For Traveling Or Home Use