1. With intelligent pressure detection and stop function, just preset the correct ball PSI, press start, and it will automatically stop inflating once the preset pressure is reached. Smart and easy to use. 2. Built-in digital pressure gauge and LCD display, you can preset a very accurate PSI to inflate the ball, then you can get the accurate pressure level (PSI) of the ball. Makes it easier to inflate balls without wasting time. 3. With an air volume input of 4L/M, it only takes 1-2 minutes to inflate a ball. 4. Portable and compact design, suitable to put in your bag or even your pocket. 5. Bright LED lights and backlit LCD display make the ball pump easy to use at night or in dark places. 6. The ball pump is designed with a battery capacity of 2000 mAh, which can inflate 30 balls, and uses a usb charging port.
