It was fun watching him, build Music, got it for my boys, six and four, they absolutely loved. It came with step by step instructions, so it was pretty easy and straightforward to assemble. You’Ll need purchase batteries separately, 3xaa for the car and 3x aaa for the remote no need to pair the remote just turned it on, and it worked me and my kids had a lot of fun. Building this remote control toy they tore it apart before. I could get a picture of the finished product. The instructions were a little hard to follow for maybe a child, but i had no problem figuring it out. It was more fun doing it with my children anyway, it gives you instructions for two different cars, but you can use your imagination and build whatever you like. It is really well made. You can tell that it is made of premium plastic and will not break easily. It is not rechargeable, Sin embargo, you will need batteries for the car and the remote which are not included overall, great building, toy Music visit link under video for discounted pricing and more review click like and subscribe to.