Very cheap-made, initial fault
I bought this item, trusting the other reviews.
However, on arrival the clock appeared much cheaper then I expected, moreover, the contact between USB socket and the cable provided was flimsy and soon went off. Quite embarrassed with this purchase, returned it, and went to the local home centre to buy different model - after I could touch the clock in reality.
I think it is not a good idea to sell (and buy) such items on the Internet - they are only looking good, and only because their pictures are photoshopped...