CORDLESS POWERFUL TIRE INFLATOR
7800 mAh Large Battery Capacity
Lagre Screen Display
Convenient & Multi-Purpose
4 STEPS EASY TO USE
Like my title says, this gadget is just what I been waiting for. It's at a great price. I also bought a protective case for it and carry it in my backpack when I go for bike rides . Operation is easy, follow the instructions it comes with.