High-efficiency Brushless motor provides higher power and more work amount. With TCT Saw Blade.USER BENEFITS:?Compact and lightweight design.Automatic speed control : Automatically changes the cutting speed according to load condition for an optimum operation.Blower function blows sawdust off the cut line ahead for a better cutting view.Electric Brake, Built-In Job Light, Dust Collecting, Soft Start and Carry Case.Battery and Charger sold separately.