Blue Mini Hot Air Stirling Engine Motor Model Educational Toy Kit with LED Light

Description:Size:198*97*91mmColor:BlueWeight:920gUse as generator:Output voltage: 3~5VAmpere: 0.1~0.3APower: About 3wFlywheel rotation: 300-800RPMStart-up steps:Put the model on the horizontal surface, add some alcohol into the alcohol lampLight the alcohol lamp, turn the flywheel by hand until the flywheel can automatically rotateIn the process of start, move the alcohol lamp to let the model run to the bestAlcohol lamp wick height and valve port in a horizontal linePackage include:1*A set of stirling engine model