MY01 Electric Ball Pump with Inflation & Deflation, Accurate Pressure Gauge and

--4 Preset Modes: The MY01 electric ball pump is an upgraded version that has been designed with 4 preset ball modes: basketball, soccer, football and volleyball. You don\u2019t have to preset the pressure anymore; Just one-key select the ball mode you need and inflate that is more convenient to use. Also, we do reserve the custom mode that you can preset manually to inflate other balls. (NOTE: it is not suitable for balls requiring pressure under 2 PSI )\n--New Function--Deflation & More Accurate Pressure Detection: This air pump for ball detects pressure more accurately than the old version. Not only can it inflate the sport balls, but also it has deflating function that can help deflate to proper pressure if the ball pressure was too high. (Press and hold the \""-\"" button to deflating)\n--Twice Faster & More Powerful\uFF1AEquipped with upgraded motor, the MY01 inflates twice faster than the old version that will fully inflates a ball within one minute. Additionally, it cans