TTL flash, Manual flash, Multi flash.
FEB flash,E-compensation,Auto Exposure Lock(FEL/FV).
S1, S2 Light flashing mode.
Wireless slave unit function: Compatibility for Canon and for Nikon wireless flash system,realize TTL from machine,manual and frequency flash.
Flash control by Camera (Only for the newest Canon Version).
High-Speed Sync 1/8000s.
Power save mode.
Automatic save function.
Large size TFT colour display.
Manual,Automatic zoom function（18-180mm).
Quick response: Full output recycle time only 2.9 seconds.
Support high speed continuous shooting:In 1/16 or less brightness, It can support 12EPS high-speed continuous shooting.
Support red-eye reductin flash mode.
Raster AF assist lamp.
Built-in wide panel & bounce card.
Circuit Design: Insulated gate bipolar transistor (IGBT)
Guide Number: 55 (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
Wireless trigger: Wireless induction flash lighting
Light rotation: 0°- 180°horizontally and -7°- 90°vertically
The wireless trigger: Wireless induction flash lighting
Wireless triggering distance: 20-30m indoor
Lighting Times: 100-1500 times (AA Alkaline cell used)
Color temperature: 5500K
Flash Time: 1/200s-1/20000s
Flash Control: 8-step power 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 Slave unit Groups(A,B,C)
Peripheral interface: Hot shoe, PC mount, External charge mount
Additional Features: PC sync, Sniff mode,Over heat protection
Power Supply: 4 * AA size batteries (Alkaline or Ni-MH are usable, batteries are not included)
Recyle time: 2.9s
Item size: Approx. 19.5 * 7.5 * 6cm / 7.7 * 3.0 * 2.4in
Item weight: 403g / 14.2oz
Package size: 25.5 * 13 * 10cm / 10 * 5.1 * 3.9in
Package weight: 682g / 1.51LB
1 * Speedlite
1 * Mini Stand
1 * Diffuser
1 * User Manual(English&Chinese)