1.2-in-1 Multifunctionality - Combining high-performance air pump, vacuum compressor, and built-in camping light. Very suitable for inflating swimming pool floats, air mattresses, and inflatable boats within seconds, and can also serve as a reliable light source during outdoor activities.2. Ultra lightweight and portable design - This lightweight pump weighs only 140 grams (5 ounces) and can easily fit into a backpack or pocket. Its IP4 waterproof rating ensures durability in humid environments, making it ideal for camping, beach or poolside adventure activities.3. Fast Charging&Long Battery Life - Equipped with a 2200mAh USB-C rechargeable battery, supporting continuous use for 3-4 hours. Charging through solar panels, power banks, or car adapters for uninterrupted outdoor convenience.4.30 second rapid inflation&vacuum compression - provides a 300L/min airflow to inflate a standard air mattress in less than 30 seconds. Including vacuum mode, clothes or equipment can be compressed to 20% of their original size, saving backpack space.5. Intelligent safety function - automatic shut-off technology prevents excessive inflation, and the built-in emergency light and pressure gauge ensure safe use. Compatible with 4 interchangeable sprays, suitable for various applications such as tent pumps and inflatable kayaks.