Description: Premium Material: This is a wireless inflation pump for basketballs and footballs, made from premium ABS plastic, sturdy, lightweight, easy carrying aroundHigh Performance: The portable sports ball pump has an inflation flow rate of 4 L/ min with a motor speed of 8000 RMP. It can inflate at pressures ranging from 2-15 psi, taking only about 1min and 40s to half inflate a basketballTemperature Range: This electric inflatable ball pump can operate in temperatures ranging from 0 degrees to 45 and can be stored in temperatures between -10 degrees to 60degrees With Light: The universal basketball air pump is also designed with light design, in size 5.5 cmx4 cmx9 cm/2.17 inchx1.57 inchx3.54 inch, easy to use on various types of sports equipment or inflatablesWide Applications: The multifunctional electric inflatable ball pump with intelligent inflation pressure function is widely suitable for football, volleyball, swimming rings, balloon, etc Specification: Material: ABS PlasticBattery Life: 45 Times (Half Pressed Basketball)Unit Display: Inflation Mode (Ball)Wireless Lithium Battery Charging: 5 v=1 a With Overvoltage Protection/Overcharge ProtectionPower Supply: 18650 Lithium Battery 2000 maCharging Time: Charging Time: 3-5 h Size Chart: 5.5 cmx4 cmx9 cm/2.17 inchx1.57 inchx3.54 inch Package Includes: 1 Set Electric Ball Pump Note: Please allow slightly errors 1-2cm differences due to manual measurement.