Description: Brand: DOITItem: VC-200 Product: Smart Robot Car Car Board: Steel Bearing Weight (max): about 1-9kg (depends on motor voltage & speed) Motor: 370 DC Gear Motor Rated Voltage: 12V/24 V Current: 0.5m A Power: 10 W Speed: 300rpm Motor Weight: 280g Motor Dimension: 37*58mm Output Shaft: 6*15mm Note: the product is unassembled, not include the control system Package:1* Robot Car Kit 4* Wheels 4* 37mm Motor