1.Frequency light shining - In a photo taken on can move objects more images.
2.Advance features - Such as modeling flash,TTL flash are not included.
3.Locking Ring - Helps tighten JY-680A onto hot shoe safety.
4.Reflection flash-Can reduce the shadow behind the body was taken to achieve more naturally photography effect.
5.Flash index: 33;Flash duration: 1/1050s;Flash recycling: 0.3-5 sec.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4 inch
Height : 2.7 inch
Length : 8.7 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.05 pounds (View shipping rates and policies)

ASIN : B014D4Z5OE