The shoe considered shoe is ok. However, the flashing function was very fast on the mind. In a shoe after 2-3 weeks completely, the other flashes when but he will not if he is. Our daughter makes the shoes sometimes even dirty - is supposed to happen) after cleaning with wet brush flashes the shoe without which one can correct it. Batteries last so long not. Overall, disappointing. If we did not buy it again. Even the reputation of the manufacturer Names Geox has thus suffered greatly beiuns. By comparison, the smaller sister got a no-name Blinkyschuh - and he blinks and flashes and flashes ... Ciao Dunki