Arshiner S911 Remote Control Car,1/12 Scale Full Proportional, High Speed with 2WD Shaft Drive Monster Truck, Race Off-road Vehicle Toy Powerful GP Brush 390 motor, 2.4Ghz radio system,highest speed more than 35+mph Most popular model S911, waterproof ( in rainstorm or snow), stable, outstanding in skid resistance S-Truck suspension technology for superior handling and control 10 minutes play time with full charged, 100 meters control distance, four wheel independent suspension system; Car Battery: 9.6V 800 mah battery (included),Transmitter requires 2 x 1.5V AA Batteries (Not Included)