Features:
Wireless flash control with one transmitter and two receivers
Can trigger studio flashes and speedlight flashes
2.4GHz multi-channel remote connection with 16 selectable channels
Flash sync speed of up to 1/200s within 82ft/25m
Versatile triggering options with hot shoe adapter, PC sync socket, and shutter release cable connection port

Specifications:
Compatibility: Canon Rebel T3 xs T4I T3I T2I xsi Eos 1100D Mark Iv 1D Mark Iii 5D Mark Iii 5D Mark Ii 50D 40D, Pentax K2 K11D Super K11D K1D K2D K-7 K-5 Kr Kx Mz-6 Mz-L, and More (Not Compatible with Ttl/Hss Mode)

Package Includes:
1 x 2.4G Wireless Camera Shutter Trigger For Canon/Nikon/Sony Fc 16 With 2 Receivers