Buy on Amazon : http://www.amazon.com/gp/product/B00J8BZQ56?tag=catfoodrevi0a-20
Eggsnow VILTROX 16 Channels Wireless Remote Flash Trigger Dual Flash Umbrella Support for Sony
Transmitter for Sony Camera Alpha 7D 5D 8000i 7000i 5000i 3000i
Receiver 2 hot shoes One for Sony flash one for Canon NikonPentaxSamsungFujifilmOlympusflash
Support handheld and trigger flash by hot shoe transmission signal Can be installed on camera or fixed on the holder by 14- 20 screw hole
16 channelreceving signal by encodeanti interference ability1200 sec sync speed range 30mopen zonesupport reflector umbrella and soft umbrella
Very low voltage working make sure that high level of safety and no damage to camera High-speed and synchronous for 1200 second