Features 1.Electric Ball Pump: Our electric ball pump can inflate quickly. The air pressure range is 0-15PSI, support preset pressure, safe and convenient to use. After reaching the preset pressure, it will stop inflating automatically. 2.Electric Ball Pump with Pressure Gauge Preset: Air pump for balls designed with PSI preset function and balls models option, this mini ball inflator can choose the balls model due to the different balls PSI on its LCD display. Preset the PSI according to the balls, the portable ball air pump will auto-off when the pressure reaches. 3.Soccer Ball Pump with Needle: Smart built-in ball pump needles, ball inflator pump with needle doesn't take up other space in your bag and will not lost in some corner easily. This ball air pump with needle makes all sports balls air inflation easy and convenient without carrying other basketball accessories or soccer accessories. 4.Electric Ball Inflator with LED Light: Long press ''U' to turn on and long press again to turn off, this football air pump makes you see clearly in football, basketball field or other emergency place in the dark. The mini ball pump helps you inflate, cycle or walk at night. 5.Widely Application: The ball pump is suitable for athletic soccer, basketball, volleyball and baseball ball. Not suitable for bicycle tires. Specification Specifications:Material: ABSPressure: 0~15PSIRated Voltage of Motor: 5VRated Power of Motor: 2ABattery Voltage: 3.7VBattery Capacity: 2.0AhBattery Life: About 60 minutesCharging Time: 3 hourInput: 5V/1ADisplay Inflatable Type: Basketball, volleyball, soccer, baseball (optional)Item Size: 91 * 61 * 44mm / 3.58 * 2.40 * 1.73inItem Weight: 184g / 6.49ozPackage Weight: 355g / 12.52ozPackage Size: 13.7 * 11.3 * 5.5cm / 5.39 * 4.45 * 2.16in Package List span style="font-size: 14px;" Package List: /span span style="font-size: 14px;" 1 * Ball Pump /span span style="font-size: 14px;" 1 * Inflatable Tube /span span style="font-size: 14px;" 3 * Ball Needle /span span style="font-size: 14px;" 1 * USB Charging Cable /span span style="font-size: 14px;" 1 * Storage Bag /span span style="font-size: 14px;" 1 * User Manual (English) /span