The product is suitable in terms of quality at first sight. I have not yet tested. For cons, I resolved to pay more because it was stated that it was a brand product GoPro. Unfortunately the product received arrives in a plastic bag vulgar as all Chinese copies. After contact with the dealer jeco distribution, he informed me that the product is manufactured in the same factory GoPro (unverifiable), but this is not an original. The seller does not deliver at all involved and ad stated anywhere that this is not an original GoPro then that is wrong. Both in the amazon filter in the product description, the brand is indicated GOPRO. In short, the product should fulfill its function but pay 5 (of the original price) instead of 1.49 (among other retailers) for a Chinese copy instead of an original that is very disappointing. In short, buy the cheaper one because you will not have an original.