INSEESI IN560IV Wireless Universal Flash Speedlite for Canon, Nikon,Pentax Universal Flash Speed Light,eg Nikon D5200 D5300 D5500 D7000 D7100 D7200 D750 D3000 D3100 D3200 D3300,as Like yongnuo 560iv. 1.IN 560IV Professional Flash Speedlite is suitable for use with Canon, Nikon and Pentax cameras. 2.IN 560IV :Speed recycle time,the recycle time is about 3 seconds. 3.IN 560IV Speedlite:It can support hot shoe,pc port. 4.IN 560IV Flash Speed Light:The flash mode is M,S1,S2,LED. 5.IN 560IV Wireless Flash:It can supprt wireless flash trigger diatance is 10-15 m.