features 11. This air mattress pump is only 92g, easy to carry, can be hung on a backpack or put in your pocket. One-button operation, widely used in outdoor camping, hiking, beach, indoor storage bag. 22. The bottom is equipped with LED light, two-level brightness adjustment, low-level 40lm, high-level 400lm, to meet different lighting needs. Suitable for camping tents, walking at night, power outages, etc. 33. The powerful 3.5 kPa air pressure and the fast wind speed of 180L/min enable the micro air pump to inflate and deflate quickly. It has a good saturation function after inflating, and has higher working efficiency than ordinary electric air pumps. 44. Using a 1600mAh lithium battery, our travel air pump can work for up to 20 minutes when fully charged. Adopt fast type-c port, support a variety of charging methods. 55. Equipped with 5 nozzles, our small air pump is suitable for most small inflatable products, such as air mattresses, inflatable beds, pool buoys, sleeping pads, swimming rings, inflatable furniture, swimming pool inflatable toys and other inflatable toys.SpecificationProduct Name: Air PumpBattery capacity: 1600mahInput voltage/current: 5V/1AInflation pressure: 3.5KPASuction pressure: 3KPAInflation speed: 180L/minCompression ratio: 50%Working time: 20minCharging time: 1.5HLighting: 40-400lmSwitch:Function 1: Press twice, the motor works, press again, the motor stops.Function 2: Press and hold 2S to turn on the white light (40% of normal power), and press again to increase the brightness of the white light (normal power). Press it again, the white light goes out and the red light flashes (frequency: 1 second on and off), press again to turn off the light.Package ListAir pump*1Storage bag*1Charging cable*1Inflatable connector*5NoteDue to the lighting effects and shooting angles, there is color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.