This HSP RC Car is a 1:10 Scale big size and full proportional super-fast cross country vehicle. Please note this is Nitro Power Car, designed for RC fans, we suggest professional RC fans over 17 years of age buy this racing car. Because it is difficult for a beginner. If you are new to RC Cars, you may need to check lots of videos on youtube before you start it. So you can get back to us to get the videos after you ordered the Rc Cars.