B076K55DDY Bounce, Swivel Head Compact Flash Compatible with Canon EOS 77D (TTL)

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Dedicated flash Compatible With Canon EOS, G, S Series has vertical bounce Range of 0? – 90? and horizontal swivel Range of 10? – 60?.
Autofocus auxiliary lamp helps the camera to focus in low-light situations
Includes diffuser
Guide Number, (Formula): 32, (Guide Number = Distance ? f-number)
Power Source: 2x 1.5V “AA” batteries (alkaline, lithium, NiCad & NiMH) – NOT INCLUDED