Pocket Size & Portable:Weight:. (); Size:. . . inches(... ) ,Compared to AS2PRO, It's % in size. More mini and lightweight, perfect for single-handed use. Portable to carry and store - can be attached to the backpack or put in your pocket. Powerful InflationIt's smaller in size, but as fast as the AS2PRO! With a maximum air pressure of , It takes only (- ) and only (- ). It focuses mainly on bicycle inflation, and is more professional for E-Bike, Mountain Bike, City Bike and Road Bike. Auto Shut-offThe LED large screen with pressure gauge function allows easy reading of preset pressure values and real-time pressure readings, with a measurement accuracy of ± . Once the desired pressure is set, this bicycle tire inflator will automatically complete the remaining tasks, stopping automatically when the target