Neewer VK581 E-TTL Master Slave Speedlite Flashlight *High-Speed Sync* for Canon Rebel T5i T4i T3i T3 T2i T1i SL1, EOS 700D 650D 600D 1100D 550D 500D 100D 300D 350D 400D 5D Mark III 5D Mark II 7D 30D 40D 50D and all Other Canon Models

Specifications:
Circuit Design: Insulated gate bipolar transistor (IGBT)
Manual, Automatie Zoom
Swinging/Tilting flash head (bounce flash)
Zoom Range: 24, 28, 35, 50, 70, 85, 105mm
Flash mode: TTL/M/MULTI/High Speed Sync/SLAVE/MASTER/S1/S2
The wireless trigger: Wireless induction flash lighting
HSS capability (up to 1/8000s) on or off camera
Vertical rotation angle: -7 to 90 degrees
Horizontal rotation angle: 0 to 180 degrees
External interface: hot shoe,PC port,external charging port
Wireless triggering distance: 39.4-49.2ft/12-15m indoor and 26.2-32.8/8-10m outdoor
Slave Group and Unit: 4 Slave communication channels(1 2 3 4); 3 Slave group(A,B,C)
Flash duration: Normal flash 1.2ms or shorter, Quick flash 2.3ms or shorter
Flash Control: 8-step power control(1/128-1/1) step length is 0.3EV, total 22 fine-tuning stalls
Color temperature: 5600K
Recycle time: Approx.3s
Power source: 4xAA Batteries
Battery life: 100-700 times
Additional Features: Front-curtain, Rear-curtain sync, Exposure compensation, FE lOCK, PC Snyc, Power saving mode, Over heat protection and Memory function

Compatible with:
Canon EOS 5D Mark III , 5D Mark II, 1Ds Mark [IV / III / II / I ], 1D Mark [III / II N/ II / I]
6D, 5D, 7D, 60D, 50D, 40D, 30D, 700D, 100D, 650D, 600D, 550D, 500D, 450D, 400D, 350D, 300D, 1100D, 1000D
EOS Digital Rebel, EOS Kiss Digital N, Digital Rebel Xti, Digital Rebel Xsi, EOS Rebel XS, Digital Rebel T1i, Digital Rebel T2i, EOS Rebel T3i, EOS Rebel T4i, EOS Rebel T5i, EOS Rebel SL1, EOS Rebel T3

Package Contents:

1x Speedlite

1x Mini Stand

Note: Camera not included.