Neewer&reg; NW-985C E-TTL 4-Color TFT Screen Display *High-Speed Sync* Camera Slave Flash Speedlite Kit for Canon EOS 700D/T5i 650D/T4i 600D/T3i 1100D/T3 550D/T2i 500D/T1i 100D/SL1 400D/XTi 450D/XSi 300D/Digital Rebel 20D 30D 60D 5D Mark III 5D Mark II and All Other Canon DSLR Cameras, includes: (2)NW985C Flash + (1)2.4GHz Wireless Trigger (1 Transmitter, 2 Receivers)+ (2)Cables (C1-Cord + C3-Cord) + (2)Soft Flash Diffuser + (2) Lens Cap Holder Powerful Flash with High Guide No.58(ISO 100, 180mm). High-speed sync up to 1/8000th of a second. Ultra-fast 2.9 second full-discharge recycle time. Flash mode: TTL/M/MULTI/S1/S2/SLAVE/FEB? The remote trigger for studio flashes and outdoor flash is used as the controller of synchronous trigger studio flash of cameras. It consists of a signal sender and a receiver trigger and works by means of the frequency modulation wireless remote control. Soft Flash Diffuser:spreads and softens the light emitted from your flash unit,bouncing off ceilings and walls. Kit includes: (2)NW985C Flash + (1)2.4GHz Wireless Trigger (1 Transmitter, 2 Receivers)+ (2)Cables (C1-Cord + C3-Cord) + (2) Soft Flash Diffuser + (2) Lens Cap Holder