1.NO need to install any APP. Just need to put the fill-light clamp over the cell phone,then turn on the switch.
2.This is a mini, ultra-thin newly designed LED fill light.
3.Provides light for selfie or creative photography and videography.
4.It also can be used as a flashlight or emergency lamp.
5.Suitable for all the smart phone and tablet.

Technical Details

Size (LWH): 5.5 inches, 3.9 inches, 1.2 inches
Product Details
Product Dimensions: 5.5 x 3.9 x 1.2 inches
Shipping Weight: 0.1 pounds (View shipping rates and policies)
ASIN : B019RB937I