Product Review
Specifications:
Circuit design: Insulated Gate Bipolar Transistor(IGBRT)
Guide No: 58(ISO 100, 105mm
Flash mode: TTL, M, Multi
Wireless mode: Set-top /S1/S2 /Sc/Sn
Wireless triggering distance: 20-25m indoor, 10-15m outdoor
Slave groups: 3 (A, B and C)
Channels: 4
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), 29 levels of the fine turning
External interface: hot shoe, PC port and eternal charging port
External power: YONGNUO external charging
boxes like SF-18C, SF-17C (not included) Additional features: Rear-curtain sync, FEC, FEB, FEV, modeling flash, manual zoom, auto zoom, sound prompt,advanced setting, automatically saving setting, PC port, power saving mode and over heat protection
Item size: Approx. 19 * 7.8 * 6cm / 7.5 * 3.1 * 2.4in
Item weight: 377g / 13.3oz
Package size: 21 * 10 * 8.5cm / 8.3 * 3.9 * 3.3in
Package weight: 556g / 19.6oz
Package lists:
1 * Flash Light
1 * Protecting Bag
1 * Mini Stand
1 * User Manual (English & Chinese











