Quick Inflation and Deflation4.0kPa air pressure and 180L/min airflow allow quick inflation or deflation. Simply insert the air nozzle into the valve and turn on the switch. Loosen the cap,you can draw the air out of the household vacuum bags with the vacuum nozzle. Camping Lighting4 lighting modes provide convenience in dark environment and emergency situations. Press and hold for 3 seconds for Low Brightness Mode (40LM), then press again for Medium Brightness Mode (160LM), then press again for High Brightness Mode (400LM), then press again for SOS Flash Mode. Suitable for camping tents, night walks, power outages, etc. Large Capacity Rechargeable BatteryBuilt-in 1300mAH l-ithium battery,quickly recharged by your power bank,charger,etc for outdoors and indoors. The inflatable electric air pump inflates 20 swim rings or inflates 4 one-person camping air mattresses. Low brightness mode illuminates for 10 hours, medium brightness mode illuminates for 6 hours, and high brightness mode illuminates for 4 hours. Portable Mini Air PumpThe air pump is small in size and portable in design, saving more space. Easily store 2 extra nozzle into the cap for space saving. It can be attached to a backpack or put in a pocket. This tiny pump is incredibly lightweight and easy to carry with you wherever you go. Multiple UsesEquipped with 2 extra nozzles,fits most of the inflatable devices,such as air mattress,air toys,swimming rings,etc. It cannot be used for needle valve products such as inflatable balloons,yoga ball,basketballs,tires.