Description:n - Product introduction n - The 7 cm long machine can be stored in the controller. n - It also comes with a convenient hook for carrying it around, so it can always travel with you nn - Let the Mario Kart character, which looks like it came straight out of the game, run back and forth, left and right with the included controller. n - The machine is compact at just 7 cm in length, so you can enjoy it wherever you have a small space. n - After playing, you can store the machine in the controller and keep it all in one place, so you don't have to worry about losing the machine. n - The controller also comes with a handy hook, so you can carry it on your belt or hook it into your pocket. n - Anyone can operate it easily, making it the perfect first radio-controlled car. n--nn--The machine is compact at just 7 cm in length, so it can be enjoyed wherever there is a small space.n--The controller allows simple front/rear and left/right operation. The frequency is 2.4 GHz specification, al: