Red-kid 1/12 Scale 2.4Ghz Radio Controlled 2WD Off road Drift Cars 33+MP/h With 2 batteries Blue Transmitter requires 2 x 1.5V AA Batteries (Not Included). 2.4Ghz radio system. Remote control distance of 100 meters Powerful Red-kid brush 390 motor largest in class,top speed 33+MPH with included battery(Li-ion 9.6v 800mAh,10 minutes play time). S-Truck suspension technology for superior handling and control LIFETIME WARRANTY: 90 days Free Refund or Replacement(from the date of purchase);1 year Free Accessory Provided; Lifetime Technical Support. FAQ - 1. stop working in 10 minutes - battery last for 8-10 mins,need chargement. 2. Not buzzing,not working - Motor issue,need new motor replaced 3. running it goes with no one controlling it. None of the buttons on the controller seem to be stuck either - Put the car on the horizon,then adjust the frequency 4. car stop working after running in water - this car is waterproof,but please aware it cannot be long time in water.When running in rainy days,please make sure the shell on.