Quick inflation and deflation with 4.0kPa air pressure and 180L/min airflow allows fast performance. Insert the air nozzle into the valve and turn on the switch. Loosen the cap to remove air from household vacuum storage bags using the vacuum nozzle. Camping lighting with 4 modes provides illumination in dark environments and emergency situations. Press and hold for 3 seconds to activate Low Brightness Mode (40LM), press again for Medium Brightness Mode (160LM), then High Brightness Mode (400LM), and again for SOS Flash Mode. Suitable for use in camping tents, during night walks, or power outages. Built-in 1300mAh lithium battery offers large capacity and can be recharged using a power bank, wall charger, or other USB power sources for indoor and outdoor use. The electric air pump can inflate up to 20 swim rings or 4 single-person camping air mattresses on a full charge. Lighting runtime: up to 10 hours on low, 6 hours on medium, and 4 hours on high brightness. Compact and portable design makes the air pump easy to carry and store. Two extra nozzles can be stored inside the cap to save space. Lightweight and small enough to fit in a pocket or attach to a backpack for convenient transport. Includes 2 additional nozzles to fit most inflatable items such as air mattresses, inflatable toys, and swimming rings. Not compatible with needle-valve inflatables such as sports balls, yoga balls, balloons, or vehicle tires.