Professional E-TTL Auto-Focus Dedicated Flash for Canon EOS T6s, T6i, T5i, T4i, T3i, T2i, T1i, SL1, T3, T5, XSi, XTi, XT, EOS M, 70D, 60D, 7D, 7D MARK II, 6D, 5D Mark II & 5D Mark III Cameras Powerful Flash with High Guide No. 85 (m) / 279ft. Lens Coverage 24mm - 105mm Wireless trigger sensor; Accurate brightness control; High speed continuous shooting Bounce, swivel & auto power zoom head; LCD display; Metal hot shoe; Power saving mode; PC Synchronous Port Supports multi-flash lighting applications (S1/S2 mode); Automatic temperature detection (overheating protection) 1 year limited warranty