TRIOPO TR-870 camera flash light ,speedlite with li battery and AA battery case,wireless function ,flash gun

1.LED model : power : 3W
2.Wireless master and slave function : compatible with Canon ,Nikon wire flash system
3.Flash exposure bracketing(FEB),exposure compensation ,flash exposure lock
4.High speed sync : 1/8000s
5.Automatic save function
6.Large-sized LCD display
7.TTL model : compatible with Canon and flash Nikon system(Master and salve)
8.Manual model:compatible with Canon and flash Nikon system(Master and salve)
9.Mutil flash light:compatible with Canon and flash Nikon system(Master and salve)
10.Wireless master and salve function : compatible with Canon ,Nikon wireless flash system
11. Off camera : Optical flash (S1 and S2 model)
12.Rear curtain sync and front-curtain sync
13.Exposure bracketing
14.FV lock
15.Af assist
16.Menu operation (only for Canon)
17.Custom menu
18.LCD display
19.Flash structure : single flash tube
20.Color te