The price is really unbeatable and I thought, what have written Vorrezensenten - depend on because out there and have contact difficulties ... applies not for me ... because of - winner! We were in California - had in various motels and hotels neatly hang one, if I may say so. It's difficult enough to find outlets in this motel and then you get the camera, sat nav, mobile phone etc hardly loaded, simply because the contact is missing (photo above). It makes you think, I would not have skimped at this point and took some decent adapter. I mean, these things have then been charged, we had to stop only always build what, so that the plug straight in there stuck - but I think - to tinker around is not the intention, when it comes to electricity. So only conditional recommendation, and only for a price!