1. The air pump has multiple practical functions, including inflation, air extraction, LED lighting and mobile power supply, which can meet the needs of different scenarios. At the same time, the air pump is also equipped with a variety of switching nozzles to facilitate the inflation/extraction of different products. 2. The air pump adopts high-speed mode and default mode. The inflation pressure is as high as 4.8kPa/0.7PSI (high-speed mode), the filling speed is fast, and the inflation time is only 65 minutes. LED lighting lasts 17 hours at level one. 3. The air pump adopts Type-C charging interface and has a large-capacity mobile charging function. The built-in 3600mAh battery can provide sufficient power to continuously use the air pump and charge mobile devices. 4. The air pump is equipped with a strong magnetic design, which can be easily adsorbed on various metal objects for easy use. At the same time, the design can achieve long-term continuous lighting through magnetic fixation, making the lighting effect more stable. 5. The air pump adopts a lazy and humanized design. Double-clicking can easily switch the function mode and the brightness level of the LED light, which is easy to operate. Overall, the air pump is fully functional, small and light, and easy to carry. It is an ideal choice for outdoor activities, travel, family life and other scenarios.