Lightening Fast: powerful motor at 6.5L/min plus unique swivel needle design for instant use, our electric ball pump inflates any ball in approximately 40 seconds Smart and Accurate: equipped with a precise pressure sensor, the electric ball inflator detects the ball pressure in real time and automatically halts at your desired pressure Super Long Last: the built-in 2600mAh high capacity battery delivers super long lasting battery life and allows you to pump dozens of sports balls on a single charge Lightweigt and Compact: compact, lightweight and comes with a carrying pouch, making the pump slide perfectly into pockets and bags for on-the-go inflation Bonus Beyond Expect: besides football, soccer, basketball, and a custom mode(2 to 17 PSI), this ball pump also has a quick deflate mode to help save space when to pack your ball Electric Ball Pump with Precise Pressure Gauge, Rechargeable Air Pump Portable Inflation and Deflation(2-17PSI) for Basketball Football Volleyball