Wanting to make a small gift to my son I ordered this scooter, it came with one side that sallumais ... after information from other users (thank you for your answers) is not normal, so I refer , disappointment of my son, amazon is a great site four days of waiting it's manageable, I received this morning, the lights work but it's the button that does not want .... so yes if this works perfectly scooter is very well ... luck or no luck to see you .... it is good but I do not recommend ....