Electric Ball Pump - Portable Air Pump with LED Light, Precise Pressure Gauge and Digital LCD Display for Basketball, Soccer Ball, Volleyball, Football, Fast Inflation of Sports Ball (Max 18 PSI) Automatic Electric Ball Pump: Electric Ball Pump designs with intelligent pressure detection and stop function,just preset the correct ball PSI,press to start and it will automatically stop inflating once the preset pressure is reached. Accurate Pressure Alignment: Built-in Digital Pressure Gauge and LCD Display, you can preset a very accurate PSI to inflate your ball and it will automatically stop inflating once the preset pressure is reached. Pump All Sports Balls: With a pressure range coverage of 2.0-18 PSI, it is designed for ball types, ranging from children's playground balls（2-3PSI）to hard-pressed Football / Rugby balls (12-14PSI). Comes with LED lights function for night operation. Portable Design: Electric ball pump built-in 2000 mah battery, weight 0.88lb, the compact Electric Ball Pump perfectly fits in your bag or pocket and it is a reliable companion for your ball game inflation. Packing list: Smart Ball Pump*1, Air Hose*1, USB cable*1, ball needle*2, Swim Ring Nozzle*1, bag*1.