Product Description and Information:Support for Canon system simultaneously.
The first TTL flash with large guide number.
Reaches the level of the mainstream hot shoe flashes, supports TTL/M/Multi mode.
The YN565EX can be triggered by hot-shoe, flash command slave mode, optical S1, and S2 (pre-flash-canceled mode).
Supports auto/manual zooming.
Provides PC port，you can make the flash synchronously by connecting to the PC port.
Turn on the sound prompt function, different sounds indicate working situations help you focus on shooting.
Press down the camera's depth-of-fired preview button, the YN565EX will send out continuous flash lasting one second.
Supports advanced settings, you can customize the unit according to your shooting preferences. Save the current settings automatically.
LCD panel user interface with super gelivable metal hot-shoe stand.
Circuit design: Insulated Gate Bipolar Transistor(IGBRT)
Guide No.: 58(ISO 100, 105mm）
Flash mode: TTL, M, MULTI
Wireless trigger: N's & C's wireless system/S1/S2 per-flash-canceled mode
Wireless triggering distance: 20-25m indoor, 10-15m outdoor
Slave groups: 3 (A, B and C)
Zoom range: auto,24,28,35,50,70,80,105mm
Vertical rotation angle: -7--90 degrees
Horizontal rotation angle: 0-270 degrees
Power supply: 4 * AA size batteries (Alkaline or Ni-MH are usable) (not included)
Lighting times: 100-1500 times（AA alkaline cell used)
Recycle time: appro * 3S（AA alkaline cell used)
Color temperature: 5600k
Flash time: 1/200s--1/20000s
Flash control: 8 levels of output control (1/128--1/1), 22 levels of the fine tunning
External interface: hot shoe, PC port and eternal charging port
External power: YONGNUO external charging boxes like SF-18C, SF-17C
Additional features: Rear-curtain sync, FEC, FEB, FEV, modeling flash, manual zoom, auto zoom, sound
automatically saving setting, PC port, power saving mode and over heat protection
Dimensions: 190 * 76 * 48mm
1 * Flash light
1 * Protecting bag
1 * Mini stand
1 * User manual
Delivery to US United States, payment Accept US Dollars