The worst of the worst ... That said, considering the price [2.90 postage included ... And from HongKong, please .. !!!], we could not expect a miracle, but then there ..: it falls just unpacking the piece, the electrical connections are approximate, when they work !!! In this sense, it is a marvel, a "nice puzzle" to provide for christmas, but "only for people with a lot of humor .. !!! Avoid ABSOLUTELY for the intended use | Initial Happy holidays ... [and all that sort of thing ...].