You can use 1,5V DC AA x 4 batteries or use external USB 5V DC Power supply by power bank.
High pressure for sport balls- Maximum pressure 12,5 PSI/LB for Basketball, Volleyball, Football, Yoga ball, Swimming Tube Float etc.
Inflation and Deflation 2 in 1- Save time with quick inflation and quick deflation.
Light weight and portable – 210 g lightweight and portable design allows you to use it anywhere.
