Yongnuo YN560 III Professional Wireless Flash Speedlite+20 Color Filter+Flash Diffuser for Canon Nikon Pentax Olympus Sony by Standard hotshoe. 1.YN560 III wireless flash speedlite is a universal flash for Canon, Nikon,Sony,Pentax Olympus,DSLR cameras. 2.Can receive the signals sent by RF-603 or RF-602 wireless transmitter, supporting 16 channels. 3.Equipped with a large size LCD pane,it is intuitive and convenient for use.Equipped with PC port. Simply connect it to your camera and make them synchronized. 4.provides charging socket for external power pack, meeting your higher demand for charging recycle. 5. Note:you need to buy a hotshoe converter to fit this flash.if your camera is sony A7 A7R A7II A7S A6000 NEX-6 A99 A58 RX1 RX1R RX10 RX100M VG900E VG30E CX900E AX100E,and Sony Alpha A900 A850 A750 A700 A550 A500 A380 A350 A330 A300