Product Highlights

• – FSK 2.4GHz
• + 300 Meter Range
• + More Stable and Reliable Processing and Software
• + Built in Interface allowing fast changes of flash settings in 3 Groups
• + Interface allows Mixing ETTL and Manual Groups
• + Interface allows FEC adjustments in + or – EV, as well as ratios A:B and A:B C
• + Interface allow fast flash head Zoom Settings for each group
• + FEC up to 5 stops +/- FEC
• + ITTL Pass Through Hotshoe allows an ITTL or Manual flash mounted On-camera
• – FP HSS to 1/8000th with compatible speedlites
• – Second Curtain Sync Supported
• – FEL (Flash Expousre Lock) supported
• – Super Sync up to 1/8000th with compatible monolights
• + USB Port for Firmware Updates – Now quicker and easier, and supports Windows and Mac
• + King Pro is a Transceiver, so it can be Transmitter or Receiver (provides back up transmitters)
• + More Efficiency and Longer Battery Life
• + Shutter Release Function
• + Remote Camera Triggering
• + 15 Fixed Channels and 1 Auto Channel