Function & Features:

Maintains Full TTL Capabilities
Mounts Directly To Your Cameras Hot Shoe
No need for assistant and very portable
Can achieve perfect fill-in light during the shooting at any angle Building in TTL cord
 
Installation:

a).Please make sure that the camera was turned off. Then loosen the hand wheel which is at the bottom of the bracket
b).Totally Insert the boot of the hot shoe into the hot shoe according to the order of the contactor
c).Tighten the hand wheel,and mount the flash on the hot shoe 
d).Tighten the hand wheel or use the quick lock to fix up
e).Turn on both the camera and the flash ,then you can enjoy shooting now
f).Turn off the camera before you want to remove the flash
 
Specification:  

Material: Alloy
Length: 34.5cm
Net weight: approx 230g
Color: Black
 
Package included:

1 x TTL Flexible arm Bracket For Nikon or For Canon