About this item [ADVANCED ACCURACY] Portable wireless air pump, LED digital display, accurate pressure measurement, timely and intuitive understanding of tire pressure status, and ensure travel safety. [FOUR INFLATION MODES] It supports four inflation modes, and a variety of pressure units(PSI, BAR, KPA, kgf/cm2) can be switched, which can inflate car/motorcycle/bicycle tires and balls. [INCREASED SAFETY] Preset inflation pressure value, auto stop inflating after being full, no need to stare at the tire pressure gauge all the time, and will not blow the tire due to over-inflation. [POWER BANK FEATURE] Built-in 4000mAh large-capacity battery, low power consumption and long endurance. It can be used as power banks to charge phones, tablets, earphones, etc. [MINI & PORTABLE] Lightweight desig.
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