Wireless Flash Trigger x 2 For Canon - Yongnuo YN622C Transceiver

Yongnuo YN622C Transceiver x 2 - Wireless Flash Triggers For Canon 

These transceivers are for Canon. The transceivers take 2 x AA batteries each. I bought these a few years ago. I don't have the original packaging or user pamphlet any more. However I do have a PDF user manual which I will email the buyer. 

Used with some scuff marks.

Specifications:

• Using digital FSK 2. 4GHz Frequency band with 7 channels, it has three mode, e-ttl ( II ), manual and multi, and it can fire flashes at 360 degree direction, The operating range is 100 meters.
• It supports Feck, Feb, fell, high-speed sync, 1st. Curtain, 2nd. Curtain, modeling flash, fettle II Group Ratio (all/a: B/A: B C), manual/multi Group (all/ a: B/ A: B: C), manual and multi mode, auto zooming, manual zooming, AF lamp.
• Suitable for flash: Compatible ETTL Flash: ( It support wireless remote control through camera menu ) Canon 600EX ( RT ), 580EX II, 430EX II, 320EX, 270EX II, Yonne YN-565EX C, YN-468 II C, YN-467 II C, YN-465 C ( Yongnuo flash units don't support HSS Function ); Note: 430EX and 580EX or other parts of flash is not supported remote control via the camera menu, you need to manually set the flash parameters.
• Suitable for camera: 1. The EOS DSLR camera with external flash control menu: Canon 5D Mark II, 5D Mark III, 1DS Mark III, 1D Mark IV, 1D Mark III, 7D 60D 50D 40D 450D 500D 550D 600D 650D 1000D 1100D; 2. The EOS DSLR camera without external flash control manual: Canon 5D 10D 20D 30D 300D 350D 1D Mark II