Description Product Model：14303 Ratio：1/14 Maximum speed: 42km/h Remote control distance: ≥120m Battery specification: 7.4V 2000mAh 15C Maximum use time: 13 minutes Charging time: 4 hours (using 5V 2A charger) Charging method: USB charging cable   Dimensions and specifications   Product size (in) 12.6*6*4.5 Wheelbase (in) 7.56 Wheelbase (in) 4.92 Tire diameter (in) 2.28 Configuration: Motor specification: brushless motor 2845 3700KV 4 poles Motor cooling: aluminum radiator fan ESC: 45A brushless ESC (metal heat sink) Servo specification: 17G digital servo Remote control: 2.4GHz Remote control battery: 1.5AA*2 Car battery specification: 7.4V 2000mAh 2S 25C   Packing list   Car*1 Remote control *1 battery *1 Manual *1. USB charging cable*1. Hexagonal wrench *1. Screwdriver*1 TPR tires*4 Drift tires*4