Description: Model:1/10;  Speed:45km/h;  Power system ESC : Brushed;  MOTOR : Brushed 390;  Transmitter Frequency:2.4GHZ 5CH;  Battery: 3XAA battery(not included);  Battery:Ni-cd 7.4V 1500mAH;  Charge time:4h;  Using time:8-15min;  Control distance:50m;  Function:forward,backward,left,right;  Proportional control:proportional control;  Size:44*26*22cm;  Package size:46.3*28*24CM;  Wheelbase:31.3cm;  Tire:11x4cm;  Gear ratio:37.6:1(L); 18.4:1(H);  Weight:2500g;   Product function description: 1. There is a basic waterproof function (IPX4 level), the electronic version of the receiver has been waterproofed to prevent general splashing and over-water.  2. The product adopts 2.4GHz technology to support multiple high-speed cars to race at the same time to achieve beautiful high-speed off-road drifting action.  3. The product has a four-wheel independent suspension system.  4. The product is a full-scale remote control four-drive system.  5. The product has shock-absorbing and anti-collision design and long service life.  6. The product configuration standard steering gear has strong operability and higher playability.       Product parameters:  1. The battery adopts cylindrical environmental protection lithium battery 7.4V / 1500mAh;  2. Charging time: about 180 minutes;  3.2.4G remote control distance can get about 50 meters;  4. The running time is about 15 minutes;  5. The speed of the vehicle is about 40-45KM / H;  6. Equipped with standard steering gear, 390 strong magnetic motor, metal transmission shaft, imported bearings;  7. The tire is made of rubber;  8. The fuselage structure, bottom member, rocker arm, etc. are all made of engineering nylon material, and the gears are made of zinc alloy;  9. The remote control does not include electricity (3 AA batteries).     Package Included: 1*RC Car;  1*Controller;  1*Rechargeable battery(built-in);  1*Charger.