Model Number: YN568 EX II Brand Name: YongNuo Key Specifications/Special Features: Specifications:Master modeSupport HSS, the high-speed sync, up to 1/8000 secondsWireless TTL slave for Canon and NikonHot shoe TTL for Canon

Guide number: 58 (ISO 100, 105mm)

Flash modes: ETTL/i-TTL, M, multimode

Modeling light

Auto and manual zooming head: 24,105mm

Auto-zoom for sensor size

2.5mm sync port

3 seconds recycle time cons

Supports high-speed sync flash

Features:

• With high-speed sync (FP flash), the YN568EX II can synchronize with all shutter speeds, the maximum shutter sync is up to 1/8000
• Master flash: this YN-568EX II can be used as a master flash to trigger Yongnuo flashes YN568EX II, YN568EX, YN565EX, YN500EX, YN560EX, YN510EX and Canon flashes 600EX-TR, 580EX II, 580EX,430EX II
• Support for Canon's and Nikon's system: it can work as a remote slave flash triggered by Canon 600EX-RT, 580EX II, Nikon SB-910,SB-900, SB-800, SB-700, Canon 5DIII, 7D, 60D, 700D, 650D, 600D, Canon c-commander ST-E2, Nikon SU-800, achieves wireless TTL and manual flashing
• TTL flash with large guide number: GN58 at ISO 100, 105mm, which reaches the level of the mainstream hot shoe flashes, supports HSS, TTL/M/multimode
• Multiple trigger mode supported: YN568EX II can be triggered by hot shoe, flash command slave mode, optical S1 and S2 (pre-flash-canceled mode)
• Supports auto/manual zooming
• Comprehensively supports TTL functions
• 2.5mm PC synchronous interface
• Sound prompting system
• Modeling light function
• Advanced settings on flash
• Automatic setting saving
• LCD panel user interface with super gelivable metal hot-shoe stand