Plug the lightning connector into your phone, The blue indicator will light up when charging the phone ,Once the charger runs out of power the indicator light will turn off. -Aluminum Pen?Rotate the tip to slide out,Aluminum Pen use in business and study education record?Botton directly rechargeable ,Power Bank is located in Middle -Stylus Pen Sensitive touch screen, Features Please Note this item does not come with a plug or cable.