Features: Supports 622 and 560-RX communication mode,can receive the triggering signal of YN-560TX/RF605(603 mode)/RF603(II) series products. Compatible E-TTL(II)/Manual/Multi flash modes, and support E-TTL / Manual/ Multi flash mode mix using(mix control mode). Can control remote flash parameters using camera's flash control menu screen(remote control mode). Compatible Shutter Sync: 1st curtain, 2nd curtain, high speed sync (HSS/FP), max 1/8000s sync speed. Support FEC/FEB/FEL, also support modeling flash. Support E-TTL group ratio (ALL/ A:B/ A:B C). Support Manual/Multi group (ALL/ A:B/ A:B:C). Support flash zooming (auto, manual). Support AF assist beam emitter(AF Lamp). Support PC port triggering strobe flashes and support 1st, 2nd curtain/HSS(Super Sync). Support LCD live view triggering. Support high-speed continuous shooting trigger. Settings saved automatically. Compatible for ALL YongNuo/ Canon EXII series flashes. Support single-contact of camera flash triggering.(max sync speed is 1/250s) Support USB firmware upgrade. Quick lock design, easy to use. Compatible with: For Canon EOS 1DX, 5D Mark II, 5D Mark III, 1Ds Mark III, 1D Mark IV, 1D Mark III, 6D, 7D, 7DII, 60D,70D,50D,40D, 450D, 500D series, 600D series, 700D series, 1000D series (The EOS DSLR camera with external flash control menu) For Canon EOS 5D, 10D, 20D, 30D, 300D, 350D, 400D, 1D, 1D Mark II. (The EOS DSLR Camera without external flash control menu) Compatible E-TTL flash list(Support wireless remote control through camera menu): For Canon 600EX(RT), 580EXII, 430EXII, 320EXII, 270EX(II) and for Yongnuo YN600EX-RT, YN-568EX(II), YN565C(II), YN468C(II), YN-467C(II), YN-465C Note: 430EX, 550EX and 580EX or other parts of flash is not supported remote control via the camera menu, you need to manually set the flash modes and parameters.
