18V, Cordless, Reciprocating Saw, Bare Tool, No Battery Or Charger Included, Lithium-Ion, Compact Design For Tight Spaces, Great For Overhead Work, 2 Speed Settings & Variable Speed Trigger To Ease Into Cut, Variable Speed Up To 2,700 SPM For A Range Of Tasks, 1-1/8" Stroke For More Efficient Material Removal, Exclusive Lockjaw Blade Holder For Fast 1 Handed Blade Changes, Adjustable Shoe, Trigger Switch.