NEW type of inflator for ball Inflating. The precise digital pressure gauge provides the pressure quick memory function for the different balls and can set and store pressure. Continuous working. Built-in digital pressure gauge. Compact size for easy carrying and storing. Inflation Tips Kit & Built-in Storage. Solid brass twist-on tire chuck. Coiled PU hose. Perfect for filling athletic balls, inflatable toys, air mattresses rafts, ect. Learn More