Attention Please do not use your hand to directly turn the wheel of the remote control car the steering servo is very fragile it is easy to brokenThe R01 BNR version do not have remote controller you should buy O2 protocol CT01 CT03 transmitter by yourselfDescription Basic informationBrand LDARCItem No R01Chassis Model LD01Body Shell Model LDAScale 1 64Color Yellow green silverMax Speed 1m sPower SystemMotor 612 motorServo S20 steering servoTransmitterFrequency 2 4G bi directionalChannel 10CHModel CTO3RF Protocol O2LCD screenRemote Control Distance 30mBatteryBattery for the Car 3 7V 95mAh Li ion battery included Battery Charging Time About 1 hoursBattery Playing Time Approx 60 minutesOtherMaterial Electronic metal plastic and rubberCar Weight About 28 1gRemote Controller Weight About 168gBox Weight About 136g 529g BNR RTR Gear Ratio 1 8Noise ≤65dbDimensionCar Size 69 5 33 32mmWheelbase 39mMini Ground Clearance 2mmOutside Tread Size 32mmTire Diameter 12 8mmRemote Controller Size 105 87 155mBox Size 120 59 55mm 190 145 110mm Features R01 is a desktop simulation mini remote control car with a scale of 1 64 a length of about 7cm a weight of about 28g fine workmanship and beautiful appearance the vehicle speed and steering can be adjusted with one button which is easy for rc beginner to use luxuriant lighting system high and low beam lights turn signals reversing lights brake lights double flash warning lights soft rubber rearview mirrors and mud tiles more simulat