100% brand new and high qualityMaterial: Electrical componentsColor: See picturesLeaf Paddle Dia.: 60mmMotor Dia.: 25mmMotor Length: 31mmShaft Dia.r: 2mmPower Voltage: 0-20VVoltage: 6-9VSpeed: 200~6000rpmFeatures:12V Micro wind turbines.The motor can be done ordinary power motor, you can also plug blades in wind driven generator motor do.No retail packageQuantity: 1PcNote: Due to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!!