The Yongnuo YN622C-KIT consist of high quality TTL wireless radio controller YN622C-TX and trigger YN622C. Both devices are fully compatible with Canon system. It is possible to extend kit with another 622C triggers. It works in 3 groups, for each group can be set separately work mode: (E-TTL, Manual, Super Sync), flash output, FEC, and Zoom. The Super Sync mode can be used with most of lamps, also studio, owing to possibility of change trigger time parameters. Auto save function automatically saves current settings.

YN-622C TX also has AF support, PC synchro socket and micro USB socket for firmware upgrade.

Features of YN622C-KIT:

• The controller can work with Canon cameras by hot shoe or synchro PC cable.
• The YN622C-TX can controls 3 flash groups (A/B/C) in modes: E-TTL, Manual, Super Sync.
• Remote control of flash output, shutter speed synchronization, FEC, Zoom.
• Super Sync mode allows to synchronize even standard studio lamps with shutter speed over 1/250s.
• Supports AF.
• Shutter remote control function. 
• Synchronization up to 1/250s (in Auto FP mode to 1/8000s)
• 7 transmission channels
• Supports 3 work groups: A, B, C – different work modes for each group.
• Remote control of flash output, FEC and Zoom for each group
• Synchronization on 1st and 2nd curtain.
• Supports FEC, FELock (FVL), modelling light, red eye reduction, Auto ZOOM.
• YN622C-TX is compatible with controller YN560-TX and triggers YN-622C.
• Port USB for firmware upgrade (available for free on manufacturer website).
• Large readable LCD display with backlight.
• Useful control panel.
• Wireless control range up to 100m.
• Power supply: 2 x AA/R6
• Dimmensions: 89,5 x 53 x 39mm
• Weight: 82g
• Work time: 120h (with new batteries)

The kit includes: 

• controller YN622C-TX
• trigger YN622C
• cable 2 x micro jack
• cable aparat-sterownik: micro jack-Canon

Power supply: (622C-TX/622C) 2 x AA 
Dimmensions: 89,5 x 53 x 39 mm
Weight: 82g

Estimated work time: 120h (with new batteries)
Work range: to 100m