【Strong power system】: This portable air pump adopts pure copper motor airflow boosting technology, built-in two 1500mA rechargeable batteries (total 3000mA) for power supply, no need to connect external power supply during use. 10S fast replenishment, three times faster than other ordinary wireless inflators on the market, effectively and quickly increasing the inflation speed., 【Smart chip】: This portable air pump has a built-in high-performance chip, which allows you to know the tire pressure status in time, making the pressure measurement more accurate and ensuring your safe travel. The large-size LED display can display real-time pressure values and preset values, making it easy to monitor tire pressure status and ensuring that you can view it in low-light conditions., 【Widely applicable】: This portable air pump has four pressure units: PSI, KPA, BAR, KG/CM², which you can easily switch with the push of a button. There are four preset inflation modes. When fully charged, it can inflate 7-8 car tires, 8-12 motorcycle tires, 10-15 bicycle tires, and 10-20 balls. (There will be differences depending on the inflated state of the inflatable object, please refer to the actual situation), 【Safe and durable】: You can pre-set the tire pressure. After the inflation reaches the predetermined value, the air pump will automatically stop inflation to prevent over-inflation and safe to use. In addition, this portable air pump is also equipped with a three-layer heat dissipation system (rubber tube, reinforced protective layer, high-strength nylon), which can be anti-freeze, anti-explosion and wear-resistant., 【Compact and portable】: This portable air pump is small and lightweight, making it easy for you to carry it with you. You can easily store it in your car, bike rack or backpack. It's just a little bigger than your phone, so you can use it whether you're at home or on the go.
