Check the listing for details. 1PCS DC Micro Motor Small LED lights Vertical Axis Wind Turbine Generator Blades. Condition: New. Listed at 4.88 USD. 1PCS DC Micro Motor Small LED lights Vertical Axis Wind Turbine Generator BladesProduct Image: Product Description: Material: Electrical components Color: See pictures Specification: Motor diameter: approx. 24.5mm/0.96" Motor height: approx. 34.2mm/1.35" Motor shaft diameter: approx. 2mm/0.079" Motor shaft length: approx. 13.5mm/0.53" Blade diameter: approx. 100mm/3.94"(after assembling) Blade Aperture: approx. 1.95mm/0.077" Output voltage: DC 0.01v - 5.5v Output current: 0.01 - 100mA Rated speed: 100 - 6000 rev/min Size: See the picture No retail package Quantity: 1Pc Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!! Package includes: 1Pc x Motor 4Pcs x Vertical Blade FeedbackWarrantyShipmentFeedbackWe appreciate your feedback very much. As it will motivate us do better. If you have any questions with our goods or service, Please kindly contact us firstly before leaving negative feedback. Thank you in advance Warranty1. All merchandise will be carefully test before shipping. We will try our best to avoid any quality problem. 2. We promise warranty for quality in one year and we will repair it free of charge. The returning shipping should be paid by customer. 3. If you are not satisfied with the product, Please contact us. We'll provide you a satisfying solution.Shipment1.Normmly we will send the goods within 1-3 working days after your payment is verified . 2.Please check if the goods are in good condition and sign before the delivery man leaves.If you find the product is lost or damaged on the way. Please take photo and let the delivery men confirm it. Then we will help you let the shipping company compensate you.On Nov-23-17 at 07:31:08 PST, seller added the following information: