Automatic Ball Pump:The electric ball pump is designed with intelligent pressure detection and stop function, just preset the correct ball PSI, press start and it will automatically inflate and stop.Unlike the inefficient manual push-pull air pump, this automatic ball pump is more convenient and time-saving to use.Fast inflation: Basketball pump with built-in 2600mAh powerful battery, air flow: 3.5L/M, it only takes 1-2 minutes to complete the ball inflation. Extremely easy to use, even for children. Also, this is a great help for coaches who have to inflate tons of equipment before practice to save time and energy.4 Inflation Modes: The ball pump has 4 preset ball patterns: basketball, soccer, volleyball and rugby. Simply press one button to select the desired ball mode and inflate it. In addition, we have retained a custom mode that you can select to inflate a child's ball.(not intended for non-ball items)Emergency Power Bank and LED lights: the ball pump uses Type-C charging, 2600mAh powerful battery, can be used as an emergency power to charge your phone. LED lighting, long press "M" for 3s to turn on and off, convenient for you to inflate the ball in the dark environment, can also be used for night walking lighting.