Surprised to see 3 out of 4 negative reviews, I have used one of these flashes on 3 different Canon DSLRs for over a year and have had no problems, it has always worked as it should and the charge time is Ni -Mh Depending on the state of charge, batteries vary from a few seconds to maybe 60, this is normal. The front/back curtain and E-TTL mode settings are available in the menus of every camera I've used it with. to be fixed on the hot shoe to keep a good contact, so it has a locking ring. Maybe a reviewer missed that, I don't know, but "just buy a gun" is ridiculous advice. sure, Nothing bought new should be defective, but this often happens for a variety of reasons, as such electronic devices offer special features at a fraction of the cost of "real" high quality. expensive devices it emulates it should be clear that not every single device is thoroughly tested and it is reasonable to expect that some defective devices will be sold and this is undoubtedly why the manufacturer offers a 2 year warranty This product warrants and the purchaser of a defective one will receive either a working replacement or a refund. That's fair enough and rightly so there's nothing to complain about. I don't like the main unit or its plastic leg, but I paid a lot more than the price listed here (not from Amazon) and was happy with it. However, this often happens for various reasons, since such electronic devices offer special functions at a fraction of the cost of "real" high quality. expensive devices it emulates it should be clear that not every single device is thoroughly tested and it is reasonable to expect that some defective devices will be sold and this is undoubtedly why the manufacturer offers a 2 year warranty This product warrants and the purchaser of a defective one will receive either a working replacement or a refund. That's fair enough and rightly so there's nothing to complain about. I don't like the main unit or its plastic leg, but I paid a lot more than the price listed here (not from Amazon) and was happy with it. However, this often happens for various reasons, since such electronic devices offer special functions at a fraction of the cost of "real" high quality. expensive devices it emulates it should be clear that not every single device is thoroughly tested and it is reasonable to expect that some defective devices will be sold and this is undoubtedly why the manufacturer offers a 2 year warranty This product warrants and the purchaser of a defective one will receive either a working replacement or a refund. That's fair enough and rightly so there's nothing to complain about. I don't like the main unit or its plastic leg, but I paid a lot more than the price listed here (not from Amazon) and was happy with it. To offer special features at a fraction of the cost of "real" high quality. expensive devices it emulates it should be clear that not every single device is thoroughly tested and it is reasonable to expect that some defective devices will be sold and this is undoubtedly why the manufacturer offers a 2 year warranty This product warrants and the purchaser of a defective one will receive either a working replacement or a refund. That's fair enough and rightly so there's nothing to complain about. I don't like the head unit or its plastic leg, but I paid a lot more than the price listed here (not from Amazon) and was happy with it. To offer special features at a fraction of the cost of "real" high quality. expensive devices it emulates should be clear that not every single unit is thoroughly tested and it is reasonable to expect that some defective units will be sold and this is no doubt why the manufacturer offers a 2 year warranty on this product and the buyer of a defective one gets either one working replacement or a refund. That's fair enough and rightly so there's nothing to complain about. I don't like the main unit or its plastic leg, but I paid a lot more than the price listed here (not from Amazon) and was happy with it. that not every single device is thoroughly tested and it is reasonable to expect that some defective devices will be sold, and that is why the manufacturer undoubtedly offers a 2-year guarantee on this product and the buyer of a defective device will either receive a working replacement or a refund. That's fair enough and rightly so there's nothing to complain about. I don't like the main unit or its plastic leg, but I paid a lot more than the price listed here (not from Amazon) and was happy with it. that not every single device is thoroughly tested and it is reasonable to expect that some defective devices will be sold and therefore no doubt the manufacturer offers a 2 year warranty on this product and the buyer of a defective device will receive either a working replacement or a refund. That's fair enough and rightly so there's nothing to complain about. I don't like the main unit or its plastic leg,
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