This Wltoys 1/14 scale racing car with 2200mAh upgrade battery features 2.4GHz control system, four-wheel independent suspension system, and b oil pressure shock absorbers. The cool printed shell and solid all-metal chassis offer a flexible and stable driving experience while providing longer service life. This popular car could give you an excellent sense of controlling and realistic driving experience. Specification: RC Car Item Brand: WLtoys Item No.: 144001 Main material: Alloy'Plastic Color: Red/Green optional Car battery version: (1/2/3pcs) * 7.4V 1500mAh Battery/(1/2/3pcs) * 7.4V 2200mAh Battery optional Speed: 60 km/h Motor: 20000RPM 550 motor Product Size: 31 * 20.5 * 11cm Age: 14' Remote Control Remote control frequency: 2.4GHz Control distance: 100m Controller battery: 4* 1.5V AA(not included) Car Battery Battery Type: 7.4V 2200mAh Lithium Battery Charge time: 4 hours Work time: About 12mins Package information: Package size: 41.5 * 23 * 15cm Package weight: 2096g Gift box package. Note: * There could be a few deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. Packing list: 1* RC Car 1* Remote controller 2 * Battery for car 1* Charger 1* Instruction manual 1* Cross sleeve