"This Klutch 4 Amp Compact Reciprocating Saw with 0-3500 SPM can cut into a variety of materials. Compact, lightweight design allows the user to work longer with less fatigue and lets user get into the tightest work spaces to get the job done. LED lights illuminate the cutting area and tool-free blade changes are quick and easy. Cordless No, Stroke Length in. 1/2, Variable Speed Yes, Volts 120, Brake No, Tool Weight lbs. 4, Case Included Yes, Strokes Per Minute SPM 0-3,500, Amps 4. 4 Amp 120V motor Variable speed trigger ensures the perfect speed for every application 0-3500 SPM 1/2in. stroke length LED lights brighten work area Compact, ergonomic design gets into tight work spaces Double-insulated tool plugs into standard receptacle Tool does not require grounding Tool-free blade changes 8-ft. power cord Includes 3 blades and tool bag"