
Otherwise, charge it once you receive it and the 4 LED lights will flash in succession until it is done. This did not take long. Me like it not take long to do!
Then, when you need it, use it. Plug the provided cable into your phone and the other end into your computer or the wall unit, as you may have (I have one). Wait until the four dots agree, one with another.
Fast. Easy. Compact. Carry it in your hand and use like an empowered fist if you feel threatened, 'cause hey, you have no idea what's hiding just behind the big rock!
Vital Link: Amazon