Canon Eos Speedlite 300EZ in full working order , cased . Good condition , signs of normal use only . Uses 4 X AA batteries ( not inc , and you MUST use good batteries ). GN 30m , zoom head . This flash does not have the E-TTL for using with Digital SLRs ... it is for ALL of the Eos film SLRs ... it will NOT FIT ON OR WORK with ANY DIGITAL SLR !! . Free UK P&P .