Mcoplus MCO-430 E-TTL Auto-Focus AF Flash Speedlite for Canon DSLR 5D 7D Mark II III 6D 40D 50D 60D 70D 450D 500D 550D 600D 700D Cameras including Rebel EOS T5i T4i T3i T2i T1i Powerful Flash with High Guide No. 42 t. Lens Coverage 24mm - 105mm and Focus Assist. TTL, Multi-Flash, S1 S2 & Manual Modes Includes: Mcoplus E-TTL Auto Focus Dedicated Flash + Flash Stand + Diffuser + Carrying Pouch (Batteries Not Included) Compatible with the Professional CANON Full-frame: 1D X / 1D C, 6D, 1Ds Mark III, 1Ds Mark II, 5D Mark III, 5D Mark II Compatible with the Professional CANON APS-H: 1D Mark IV, 1D Mark III Power Source : 4 x AA Batteries Alkaline or rechargeable Ni-MH are recommended. Batteries are not included