Note High speed remote control cars cannot travel in a straight line please do not purchase if this is a concern Description Basic informationBrand MJX Models 14212Model 1 14Speed 56km hPower systemESC 45A With aluminum heat sink fan Motor brushless 2852 Servo 19kg digital servo 2 2kg cmTransmitterFrequency 2 4 GHZBattery 2XAA battery not included Battery Li 7 4V 3000mAh 25C T plug othersCharge time 330minUsing time 13 minControl distance 120mFunction forward backward left rightProportional control proportional controlDimensionSize 310mm 225mm 127mmWheelbase 198mmAxle Base 195mmTire diameter 94mmPackage size 34 29 5 17 5cmCar Weight 1350gWhole weight 2 59kg Package included 1 RC Car1 Controller1 Rechargeable battery built in 1 Charger2 Car shell One is red white the other is blue white