Features??o40MHz high speed off-road driftingFour-wheel independent suspension systemFull-scale remote control rear drive systemShock absortion and collision avoidance design40MHz technology supporting high-speed cars racing simultaneously40MHz suppoting a range of remote control of over 20 metersRacing Series， Perfect gift for both adults and kid.Ready to run and no assembly needed.Excellent off-road performance. Item specifics:Product name: 543 remote control carColors: Red and Blue??As random???Weight: 2.0 KGMaximum speed: 20 km/hOperating time: about 8-12 minutesCharging Time: approximately 2.5 hoursRemote control distance: about 25 metersPacking size:28*20*12CMPacking:The new-style windowed boxBattery tape:Nickel-cadmium rechargeable batteries(6V)Remote Control Battery (9V)Function: forward， backward， turn left ， turn right ，Accelerate Package included??o1 x RC Racing Car1 x Remote Control1 x Rechargeable battery(including RC car)1 x Antenna1 x Charger Cable1 x Battery(use remote controller)