-Made of high-quality plastic and metal, thickened metal base plate for precise cutting, suitable for several materials of plastic, metal, and wood -Adjustable base plate allows bevel cutting up to 45 degrees, more flexible work. There is a lock button to prevent the machine from being opened accidentally to ensure safe use -Three levels of blade adjustment, different levels for different materials cutting. 0 level is suitable for straight line cutting, 1 level is suitable for small curve cutting, and 2 level is suitable for medium curve cutting -Pure copper motor, strong power, long lifetime, up to 2700 rpm/min -Maximum travel is 80 mm -The maximum stroke of saw iron is 5mm -The lithium-ion battery consists of 25v and 7500mah power