*Highlight Led *Charge Lamp:battery full the light Power Off * 3.5MM Headset Head *Munual Switch: ON or OFF *Hanging Position *USB Charging Port *Brightness Switch High Middle Low *Product Advantage: The First Innovative external Flash. The led Flash Help Dramatically imporve the quality of Photos and video you take with your iPhone, iPad. Android or Windows phone is low-light situations. It is a Mulit feature very small and handy Seedilite. It can use app to concent ios android and wp8