Specification:Material: ABS&silicone (environmental protection material)Ratio 1:18Playing time: Approximately. 15 ~ 20 minutesFrequency: 2.4Ghz (radio remote control)Range: about 30 metersWeight (remote control car): 500gDimensions: 22 x 10 x 7 cmCharging time: 100 minutesRemote control car: 3 AAA batteries(not included)Remote control: 2 x AA batteries (not included)Function: forward/backward, turn left/turn rightPackage includes:1 * Remote control car1 * Remote control1*rechargeable battery1 * USB data cable1 * User ManualNotes:The battery must be empty before charging, otherwise it cannot be fully charged. In addition, you need to make sure that the battery is fully charged before playing, which will extend the life of the battery.