quietly with fast bass charging without disturbing people. Intelligent noise reduction structure system makes the inflatable sound low and non-disturbing LED large screen digital display, easy to operate, intelligent large screen digital display, various modes are clear at a glance Mini body, easy to carry in the car, bulky large air pump, storage and storage are more convenient error in pressure measurement AI precision sensor chip AI intelligent sensor reduces tire pressure error One-click preset, automatic stop when full, connect the valve, automatically detect tire pressure status, accurate and error-free Product name: Intelligent air pump Input parameters: 7.4V 12Vm 1A Inflation range: 0.2-10.3bar Charging : Type-C Inflatable type: car/off-road/motorcycle/battery car/ball color: Black Material: ABS Package Contents: 1*Inflation Pump 1*Inflatable Tube 1 Set Of Inflatable Accessories 1*Storage Bag 1*Car Direct Charging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.