Available for Christmas for my 6 year old son, is a pleasant surprise. The car is beautiful, seems rather well reproduced (although I do not know in detail the true). It can be switched on by pressing the back of the car: headlights, taillights and interior in blue, very nice! It works with 5 AA batteries for car and 9V battery for remote control. It is widely exceeded 1 hour mark in a row with rechargeable batteries (2000mAh) and without the lights, which is more than respectable. I'm more used to the car that deplete the batteries in 20 minutes! In addition, low enough good, it does not lock in any gravel like some cars. Even if it is rather intended to roll on a flat road or indoors, my son little use in the street despite the small branches, ditches, etc. Asked speed, it's not a boom, but it is widely acceptable. I think it's been ten km / h max, nothing to make blunders, but enough! Rather, good impact strength, despite a few accidents with walls of concrete or other, very few brands. Be careful though transparent roof, which is necessarily more vulnerable to scratches. The only negative point: it seems that there has not been much attention to assembly, retro interior is not well fitted, and a screw was put through (but that did not stop the good operation).