(1)E-TTL/i-TTL Flash for Canon & Nikon:
Circuit Design: Insulated gate bipolar transistor (IGBT)
Guide Number: 56 (ISO 100, 180mm)
Flash Coverage: 18-180mm
Manual, Automatic Zoom
Swinging/Tilting flash head(bounce flash)
Flash Mode: TTL, M, Multi, FEB, Slave, S1, S2
Light rotation: 0- 180 degrees horizontally and -7- 90 degrees vertically
The wireless trigger: Wireless induction flash lighting
Wireless triggering distance: 20-30m/65-98ft indoor, 10-15m/32-49ft outdoor
Lighting Times: 100-1500 times (AA Alkaline cell used)
Color temperature: 5500K
Flash Time: 1/200s-1/20000s
Flash Control: 1/128-1/1 step length is 0.3EV, total 22 fine-tuning stalls
Slave Group and Unit: 4 Channels(1 2 3 4); 3 Groups(A,B,C)
Peripheral interface: Hot shoe, PC mount, External charge mount
Power Supply: 4x AAA size batteries (Alkaline or Ni-MH are usable, batteries are not included)
(1)Universal Mini Flash Bounce Diffuser Cap
It disperses the light over a wider area for a softer, more balanced and natural effect than you didn't use before. It helps to reduce hard background shadows and eliminates the annoying red eye effect.
(1)35-piece Color Gel Filters:
User can also use combinations of these filters for a whole lot more variation to the color of light.
(1)16 Channels Wireless Remote Flash Trigger
Battery for transmitter: 23A-12V mini battery
Battery for receiver: AAA alkaline battery
Largest work distance: No more than 30m
Work frenquency: 433MHz
(2)LR6 Battery*2
Nominal Voltage:1.5V
Capacitance: 2800mAh (S.T. 25mA constant-current discharge to 0.8V)
Note: Camera not included!