Yongnuo Speedlite YN660
• 2.4 GHz radio system has range of 328′ and works as a master to YN560 and RF603 systems and as a slave to YN560, RF603, and RF602 systems.
• Manual power control from 1/1 to 1/128 in 1/3 EV steps
• Instant sync and skip preflash optical slave modes
• Rear LCD screen
• Numerous custom functions are available
• Locking metal foot
What’s in the box?
• Yongnuo Speedlite YN660
• Mini Stand
• Carrying Bag
• Limited 1-Year Warranty