2X FASTER INFLATION & DEFLATION: The 0.65 PSI(4.5 kPa) pressure and 13 CFM(360 L/min) wind speed allows it to achieve rapid inflation or deflation, it can inflate an the mattress in just 1 minute and deflate it in 40 seconds 2X LARGER BATTERY CAPACITY: With 2600 mAh Lithium Battery, it can inflate up to sixteen sleeping pads or four inflatable swimming pools(58''*13") on full charge. It is also compatible with any type c quick charger and can be charged much quicker ATTENTION: Please don't use it to inflate SUP, balloon, sports balls, car tires and bicycles Product Name: Portable Electric Pump Motor: 280 Brushed Motor Rated Voltage: 3.7V Battery: 2600mAh Battery Life: 20 Minutes Pressure Settings: High Speed 0.65 PSI, Low Speed 0.55 PSI Operating Environment: -00℃ - 45℃ Max Product Material: PC + ABS Product Color: Black + Orange Product Dimensions: 4.8 * 4.85 * 6.15 cm / 1.89 * 1.91 * 2.42 Packaging Dimensions: 10 * 9.8 * 6.7 cm / 3.94 * 3.86 * 2.64 inches Net weight / Gross weight: 145g Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store