Energy used: 60 wattsMetal Construction14 ½ inches heightNo adjustable heightAdjustable armNo assembly required.Second attachment interface - To attach DREMELiteOn-board wrench storageIntegrated hang hookFlex shaft for work in hard to reach places and small scale detailed workCarving/ Engraving/ grinding/ sharpening/ cleaning/ polishing/ cutting/ sanding and more6” cord length.