Brand YongNuo Model RF-602/C Qty 1 piece(s) per pack Color Black Material Synthetic plastics Connection Wired Compatible Camera Models All Canon Cameras Other Features Uses FSK 2.4GHz wireless suitable for more free channels in various countries; Effective ensure speed distance and stability; When using the Canon Nikon dedicated camera controls the flash the shutter sync speed up to 1/250 sec distance up to 100 meters. Packing List 1 x Wireless flash trigger (Powered by 1 x CR2 included) 1 x Receiver (Powered by 2 x AAA batteries included) 1 x Cable (Length up to 90cm) 1 x Adapter 1 x Chinese / English user manual